diff --git a/docs/api/data_collector.md b/docs/api/data_collector.md
index 59407606..eeff3458 100644
--- a/docs/api/data_collector.md
+++ b/docs/api/data_collector.md
@@ -21,8 +21,6 @@ data_collector_callbacks/episode_metadata_callback
 ```{eval-rst}
 .. autofunction:: minari.DataCollector.step
 .. autofunction:: minari.DataCollector.reset
-.. autofunction:: minari.DataCollector.close
 .. autofunction:: minari.DataCollector.create_dataset
-.. autofunction:: minari.DataCollector.clear_buffer_to_tmp_file
-.. autofunction::minari.DataCollector._add_to_episode_buffer
+.. autofunction:: minari.DataCollector.close
 ```
diff --git a/docs/api/minari_dataset/episode_data.md b/docs/api/minari_dataset/episode_data.md
index 771633ee..79a6af5e 100644
--- a/docs/api/minari_dataset/episode_data.md
+++ b/docs/api/minari_dataset/episode_data.md
@@ -17,18 +17,18 @@
 
     The seed used to reset this episode in the Gymnasium API.
 
-.. autoattribute:: minari.EpisodeData.total_timesteps
+.. autoattribute:: minari.EpisodeData.total_steps
 
-    The number of timesteps contained in this episode.
+    The number of steps contained in this episode.
 
 .. autoattribute:: minari.EpisodeData.observations
 
     The observations of the environment. The initial and final observations are included meaning that the number
-    of observations will be increased by one compared to the number of timesteps
+    of observations will be increased by one compared to the number of steps.
 
 .. autoattribute:: minari.EpisodeData.actions
 
-    The actions taken in each episode timestep.
+    The actions taken in each episode step.
 
 .. autoattribute:: minari.EpisodeData.terminations
 
diff --git a/docs/content/dataset_standards.md b/docs/content/dataset_standards.md
index a2af8ee5..5ee45a74 100644
--- a/docs/content/dataset_standards.md
+++ b/docs/content/dataset_standards.md
@@ -548,18 +548,18 @@ The `sampled_episodes` variable will be a list of 10 `EpisodeData` elements, eac
 | ----------------- | ------------------------------------ | ------------------------------------------------------------- |
 | `id`              | `np.int64`                           | ID of the episode.                                            |
 | `seed`            | `np.int64`                           | Seed used to reset the episode.                               |
-| `total_timesteps` | `np.int64`                           | Number of timesteps in the episode.                           |
-| `observations`    | `np.ndarray`, `list`, `tuple`, `dict` | Observations for each timestep including initial observation. |
-| `actions`         | `np.ndarray`, `list`, `tuple`, `dict` | Actions for each timestep.                                    |
-| `rewards`         | `np.ndarray`                         | Rewards for each timestep.                                    |
-| `terminations`    | `np.ndarray`                         | Terminations for each timestep.                               |
-| `truncations`     | `np.ndarray`                         | Truncations for each timestep.                                |
+| `total_steps`     | `np.int64`                           | Number of steps in the episode.                               |
+| `observations`    | `np.ndarray`, `list`, `tuple`, `dict` | Observations for each step including initial observation.    |
+| `actions`         | `np.ndarray`, `list`, `tuple`, `dict` | Actions for each step.                                       |
+| `rewards`         | `np.ndarray`                         | Rewards for each step.                                        |
+| `terminations`    | `np.ndarray`                         | Terminations for each step.                                   |
+| `truncations`     | `np.ndarray`                         | Truncations for each step.                                    |
 | `infos`           | `dict`                               | A dictionary containing additional information.               |
 
 As mentioned in the `Supported Spaces` section, many different observation and action spaces are supported so the data type for these fields are dependent on the environment being used.
 
 ## Additional Information Formatting
 
-When creating a dataset with `DataCollector`, if the `DataCollector` is initialized with `record_infos=True`, an info dict must be provided from every call to the environment's `step` and `reset` function. The structure of the info dictionary must be the same across timesteps.
+When creating a dataset with `DataCollector`, if the `DataCollector` is initialized with `record_infos=True`, an info dict must be provided from every call to the environment's `step` and `reset` function. The structure of the info dictionary must be the same across steps.
 
-Given that it is not guaranteed that all Gymnasium environments provide infos at every timestep, we provide the `StepDataCallback` which can modify the infos from a non-compliant environment so they have the same structure at every timestep. An example of this pattern is available in our test `test_data_collector_step_data_callback_info_correction` in test_step_data_callback.py.
+Given that it is not guaranteed that all Gymnasium environments provide infos at every step, we provide the `StepDataCallback` which can modify the infos from a non-compliant environment so they have the same structure at every step. An example of this pattern is available in our test `test_data_collector_step_data_callback_info_correction` in test_step_data_callback.py.
diff --git a/docs/tutorials/using_datasets/behavioral_cloning.py b/docs/tutorials/using_datasets/behavioral_cloning.py
index 219d2f73..403e6040 100644
--- a/docs/tutorials/using_datasets/behavioral_cloning.py
+++ b/docs/tutorials/using_datasets/behavioral_cloning.py
@@ -5,7 +5,7 @@
 # %%%
 # We present here how to perform behavioral cloning on a Minari dataset using `PyTorch <https://pytorch.org/>`_.
 # We will start generating the dataset of the expert policy for the `CartPole-v1 <https://gymnasium.farama.org/environments/classic_control/cart_pole/>`_ environment, which is a classic control problem.
-# The objective is to balance the pole on the cart, and we receive a reward of +1 for each successful timestep.
+# The objective is to balance the pole on the cart, and we receive a reward of +1 for each successful step.
 
 # %%
 # Imports
@@ -108,7 +108,7 @@ def collate_fn(batch):
     return {
         "id": torch.Tensor([x.id for x in batch]),
         "seed": torch.Tensor([x.seed for x in batch]),
-        "total_timesteps": torch.Tensor([x.total_timesteps for x in batch]),
+        "total_steps": torch.Tensor([x.total_steps for x in batch]),
         "observations": torch.nn.utils.rnn.pad_sequence(
             [torch.as_tensor(x.observations) for x in batch],
             batch_first=True
diff --git a/minari/__init__.py b/minari/__init__.py
index 286039c8..b7361540 100644
--- a/minari/__init__.py
+++ b/minari/__init__.py
@@ -10,7 +10,6 @@
 from minari.utils import (
     combine_datasets,
     create_dataset_from_buffers,
-    create_dataset_from_collector_env,
     get_normalized_score,
     split_dataset,
 )
@@ -33,17 +32,8 @@
     "load_dataset",
     "combine_datasets",
     "create_dataset_from_buffers",
-    "create_dataset_from_collector_env",
     "split_dataset",
     "get_normalized_score",
 ]
 
 __version__ = "0.4.3"
-
-
-def __getattr__(name):
-    if name == "DataCollectorV0":
-        from minari.data_collector import DataCollectorV0
-        return DataCollectorV0
-    else:
-        raise ImportError(f"cannot import name '{name}' from '{__name__}' ({__file__})")
diff --git a/minari/data_collector/__init__.py b/minari/data_collector/__init__.py
index 50060469..3d414e8f 100644
--- a/minari/data_collector/__init__.py
+++ b/minari/data_collector/__init__.py
@@ -2,11 +2,3 @@
 
 
 __all__ = ["DataCollector"]
-
-
-def __getattr__(name):
-    if name == "DataCollectorV0":
-        from minari.data_collector.data_collector import DataCollectorV0
-        return DataCollectorV0
-    else:
-        raise ImportError(f"cannot import name '{name}' from '{__name__}' ({__file__})")
diff --git a/minari/data_collector/data_collector.py b/minari/data_collector/data_collector.py
index 28310e91..8e8709c5 100644
--- a/minari/data_collector/data_collector.py
+++ b/minari/data_collector/data_collector.py
@@ -1,12 +1,10 @@
 from __future__ import annotations
 
 import copy
-import inspect
 import os
 import secrets
 import shutil
 import tempfile
-import warnings
 from typing import Any, Callable, Dict, List, Optional, SupportsFloat, Type, Union
 
 import gymnasium as gym
@@ -22,6 +20,7 @@
 )
 from minari.dataset.minari_dataset import MinariDataset
 from minari.dataset.minari_storage import MinariStorage
+from minari.utils import _generate_dataset_metadata, _generate_dataset_path
 
 
 # H5Py supports ints up to uint64
@@ -30,17 +29,6 @@
 EpisodeBuffer = Dict[str, Any]  # TODO: narrow this down
 
 
-def __getattr__(name):
-    if name == "DataCollectorV0":
-        stacklevel = len(inspect.stack(0))
-        warnings.warn("DataCollectorV0 is deprecated and will be removed. Use DataCollector instead.", DeprecationWarning, stacklevel=stacklevel)
-        return DataCollector
-    elif name == "__path__":
-        return False  # see https://stackoverflow.com/a/60803436
-    else:
-        raise ImportError(f"cannot import name '{name}' from '{__name__}' ({__file__})")
-
-
 class DataCollector(gym.Wrapper):
     r"""Gymnasium environment wrapper that collects step data.
 
@@ -357,8 +345,6 @@ def create_dataset(
         Returns:
             MinariDataset
         """
-        # TODO: move the import to top of the file after removing minari.create_dataset_from_collector_env() in 0.5.0
-        from minari.utils import _generate_dataset_metadata, _generate_dataset_path
         dataset_path = _generate_dataset_path(dataset_id)
         metadata: Dict[str, Any] = _generate_dataset_metadata(
             dataset_id,
@@ -375,7 +361,7 @@ def create_dataset(
             minari_version,
         )
 
-        self.save_to_disk(dataset_path, metadata)
+        self._save_to_disk(dataset_path, metadata)
 
         # will be able to calculate dataset size only after saving the disk, so updating the dataset metadata post `save_to_disk` method
 
@@ -384,7 +370,7 @@ def create_dataset(
         dataset.storage.update_metadata(metadata)
         return dataset
 
-    def save_to_disk(
+    def _save_to_disk(
         self, path: str | os.PathLike, dataset_metadata: Dict[str, Any] = {}
     ):
         """Save all in-memory buffer data and move temporary files to a permanent location in disk.
@@ -393,7 +379,6 @@ def save_to_disk(
             path (str): path to store the dataset, e.g.: '/home/foo/datasets/data'
             dataset_metadata (Dict, optional): additional metadata to add to the dataset file. Defaults to {}.
         """
-        warnings.warn("This method is deprecated and will become private in v0.5.0.", DeprecationWarning, stacklevel=2)
         self._validate_buffer()
         self._storage.update_episodes(self._buffer)
         self._buffer.clear()
diff --git a/minari/dataset/episode_data.py b/minari/dataset/episode_data.py
index 8d32d754..abb14b3d 100644
--- a/minari/dataset/episode_data.py
+++ b/minari/dataset/episode_data.py
@@ -13,7 +13,7 @@ class EpisodeData:
 
     id: int
     seed: Optional[int]
-    total_timesteps: int
+    total_steps: int
     observations: Any
     actions: Any
     rewards: np.ndarray
@@ -26,7 +26,7 @@ def __repr__(self) -> str:
             "EpisodeData("
             f"id={repr(self.id)}, "
             f"seed={repr(self.seed)}, "
-            f"total_timesteps={self.total_timesteps}, "
+            f"total_steps={self.total_steps}, "
             f"observations={EpisodeData._repr_space_values(self.observations)}, "
             f"actions={EpisodeData._repr_space_values(self.actions)}, "
             f"rewards=ndarray of {len(self.rewards)} floats, "
diff --git a/minari/dataset/minari_dataset.py b/minari/dataset/minari_dataset.py
index 3e12a5b8..f6de12b8 100644
--- a/minari/dataset/minari_dataset.py
+++ b/minari/dataset/minari_dataset.py
@@ -265,7 +265,7 @@ def total_steps(self) -> int:
             else:
                 self._total_steps = sum(
                     self.storage.apply(
-                        lambda episode: episode["total_timesteps"],
+                        lambda episode: episode["total_steps"],
                         episode_indices=self.episode_indices,
                     )
                 )
diff --git a/minari/dataset/minari_storage.py b/minari/dataset/minari_storage.py
index b076d0e4..6644b41c 100644
--- a/minari/dataset/minari_storage.py
+++ b/minari/dataset/minari_storage.py
@@ -227,7 +227,7 @@ def get_episodes(self, episode_indices: Iterable[int]) -> List[dict]:
 
                 ep_dict = {
                     "id": ep_group.attrs.get("id"),
-                    "total_timesteps": ep_group.attrs.get("total_steps"),
+                    "total_steps": ep_group.attrs.get("total_steps"),
                     "seed": seed,
                     "observations": self._decode_space(
                         ep_group["observations"], self.observation_space
diff --git a/minari/utils.py b/minari/utils.py
index 5d679b79..ea4ad2c9 100644
--- a/minari/utils.py
+++ b/minari/utils.py
@@ -16,7 +16,6 @@
 from packaging.specifiers import InvalidSpecifier, SpecifierSet
 from packaging.version import Version
 
-from minari import DataCollector
 from minari.dataset.minari_dataset import MinariDataset
 from minari.dataset.minari_storage import MinariStorage
 from minari.storage.datasets_root_dir import get_dataset_path
@@ -566,63 +565,6 @@ def create_dataset_from_buffers(
     return MinariDataset(storage)
 
 
-def create_dataset_from_collector_env(
-    dataset_id: str,
-    collector_env: DataCollector,
-    eval_env: Optional[str | gym.Env | EnvSpec] = None,
-    algorithm_name: Optional[str] = None,
-    author: Optional[str] = None,
-    author_email: Optional[str] = None,
-    code_permalink: Optional[str] = None,
-    ref_min_score: Optional[float] = None,
-    ref_max_score: Optional[float] = None,
-    expert_policy: Optional[Callable[[ObsType], ActType]] = None,
-    num_episodes_average_score: int = 100,
-    minari_version: Optional[str] = None,
-):
-    """Create a Minari dataset using the data collected from stepping with a Gymnasium environment wrapped with a `DataCollector` Minari wrapper.
-
-    The ``dataset_id`` parameter corresponds to the name of the dataset, with the syntax as follows:
-    ``(env_name-)(dataset_name)(-v(version))`` where ``env_name`` identifies the name of the environment used to generate the dataset ``dataset_name``.
-    This ``dataset_id`` is used to load the Minari datasets with :meth:`minari.load_dataset`.
-
-    Args:
-        dataset_id (str): name id to identify Minari dataset
-        collector_env (DataCollector): Gymnasium environment used to collect the buffer data
-        buffer (list[Dict[str, Union[list, Dict]]]): list of episode dictionaries with data
-        eval_env (Optional[str|gym.Env|EnvSpec]): Gymnasium environment(gym.Env)/environment id(str)/environment spec(EnvSpec) to use for evaluation with the dataset. After loading the dataset, the environment can be recovered as follows: `MinariDataset.recover_environment(eval_env=True).
-                                                If None the `env` used to collect the buffer data should be used for evaluation.
-        algorithm_name (Optional[str], optional): name of the algorithm used to collect the data. Defaults to None.
-        author (Optional[str], optional): author that generated the dataset. Defaults to None.
-        author_email (Optional[str], optional): email of the author that generated the dataset. Defaults to None.
-        code_permalink (Optional[str], optional): link to relevant code used to generate the dataset. Defaults to None.
-        ref_min_score( Optional[float], optional): minimum reference score from the average returns of a random policy. This value is later used to normalize a score with :meth:`minari.get_normalized_score`. If default None the value will be estimated with a default random policy.
-        ref_max_score (Optional[float], optional: maximum reference score from the average returns of a hypothetical expert policy. This value is used in :meth:`minari.get_normalized_score`. Default None.
-        expert_policy (Optional[Callable[[ObsType], ActType], optional): policy to compute `ref_max_score` by averaging the returns over a number of episodes equal to  `num_episodes_average_score`.
-                                                                        `ref_max_score` and `expert_policy` can't be passed at the same time. Default to None
-        num_episodes_average_score (int): number of episodes to average over the returns to compute `ref_min_score` and `ref_max_score`. Default to 100.
-        minari_version (Optional[str], optional): Minari version specifier compatible with the dataset. If None (default) use the installed Minari version.
-
-    Returns:
-        MinariDataset
-    """
-    warnings.warn("This function is deprecated and will be removed in v0.5.0. Please use DataCollector.create_dataset() instead.", DeprecationWarning, stacklevel=2)
-    dataset = collector_env.create_dataset(
-        dataset_id=dataset_id,
-        eval_env=eval_env,
-        algorithm_name=algorithm_name,
-        author=author,
-        author_email=author_email,
-        code_permalink=code_permalink,
-        ref_min_score=ref_min_score,
-        ref_max_score=ref_max_score,
-        expert_policy=expert_policy,
-        num_episodes_average_score=num_episodes_average_score,
-        minari_version=minari_version,
-    )
-    return dataset
-
-
 def get_normalized_score(dataset: MinariDataset, returns: np.ndarray) -> np.ndarray:
     r"""Normalize undiscounted return of an episode.
 
@@ -699,7 +641,7 @@ def get_dataset_spec_dict(
         version += f" ({__version__} installed)"
 
     md_dict = {
-        "Total Timesteps": dataset_spec["total_steps"],
+        "Total steps": dataset_spec["total_steps"],
         "Total Episodes": dataset_spec["total_episodes"],
         "Dataset Observation Space": f"`{dataset_observation_space}`",
         "Dataset Action Space": f"`{dataset_action_space}`",
diff --git a/tests/common.py b/tests/common.py
index 8c4a99c7..b336b117 100644
--- a/tests/common.py
+++ b/tests/common.py
@@ -559,26 +559,26 @@ def check_data_integrity(data: MinariStorage, episode_indices: Iterable[int]):
 
     # verify the actions and observations are in the appropriate action space and observation space, and that the episode lengths are correct
     for episode in episodes:
-        total_steps += episode["total_timesteps"]
+        total_steps += episode["total_steps"]
         _check_space_elem(
             episode["observations"],
             observation_space,
-            episode["total_timesteps"] + 1,
+            episode["total_steps"] + 1,
         )
-        _check_space_elem(episode["actions"], action_space, episode["total_timesteps"])
+        _check_space_elem(episode["actions"], action_space, episode["total_steps"])
 
-        for i in range(episode["total_timesteps"] + 1):
+        for i in range(episode["total_steps"] + 1):
             obs = _reconstuct_obs_or_action_at_index_recursive(
                 episode["observations"], i
             )
             assert observation_space.contains(obs)
-        for i in range(episode["total_timesteps"]):
+        for i in range(episode["total_steps"]):
             action = _reconstuct_obs_or_action_at_index_recursive(episode["actions"], i)
             assert action_space.contains(action)
 
-        assert episode["total_timesteps"] == len(episode["rewards"])
-        assert episode["total_timesteps"] == len(episode["terminations"])
-        assert episode["total_timesteps"] == len(episode["truncations"])
+        assert episode["total_steps"] == len(episode["rewards"])
+        assert episode["total_steps"] == len(episode["terminations"])
+        assert episode["total_steps"] == len(episode["truncations"])
     assert total_steps == data.total_steps
 
 
@@ -707,11 +707,11 @@ def check_episode_data_integrity(
         _check_space_elem(
             episode.observations,
             observation_space,
-            episode.total_timesteps + 1,
+            episode.total_steps + 1,
         )
-        _check_space_elem(episode.actions, action_space, episode.total_timesteps)
+        _check_space_elem(episode.actions, action_space, episode.total_steps)
 
-        for i in range(episode.total_timesteps + 1):
+        for i in range(episode.total_steps + 1):
             obs = _reconstuct_obs_or_action_at_index_recursive(episode.observations, i)
             if info_sample is not None:
                 assert check_infos_equal(
@@ -721,13 +721,13 @@ def check_episode_data_integrity(
 
             assert observation_space.contains(obs)
 
-        for i in range(episode.total_timesteps):
+        for i in range(episode.total_steps):
             action = _reconstuct_obs_or_action_at_index_recursive(episode.actions, i)
             assert action_space.contains(action)
 
-        assert episode.total_timesteps == len(episode.rewards)
-        assert episode.total_timesteps == len(episode.terminations)
-        assert episode.total_timesteps == len(episode.truncations)
+        assert episode.total_steps == len(episode.rewards)
+        assert episode.total_steps == len(episode.terminations)
+        assert episode.total_steps == len(episode.truncations)
 
 
 def check_infos_equal(info_1: Dict, info_2: Dict) -> bool:
diff --git a/tests/data_collector/callbacks/test_step_data_callback.py b/tests/data_collector/callbacks/test_step_data_callback.py
index d26cda5a..e05febbf 100644
--- a/tests/data_collector/callbacks/test_step_data_callback.py
+++ b/tests/data_collector/callbacks/test_step_data_callback.py
@@ -3,7 +3,6 @@
 import pytest
 from gymnasium import spaces
 
-import minari
 from minari import DataCollector, MinariDataset
 from minari.data_collector.callbacks import StepDataCallback
 from tests.common import (
@@ -135,9 +134,8 @@ def test_data_collector_step_data_callback_info_correction():
 
         env.reset()
 
-    dataset = minari.create_dataset_from_collector_env(
+    dataset = env.create_dataset(
         dataset_id=dataset_id,
-        collector_env=env,
         algorithm_name="random_policy",
         code_permalink=str(__file__),
         author="WillDudley",
@@ -163,7 +161,7 @@ def test_data_collector_step_data_callback_info_correction():
         record_infos=True,
     )
     # here we are checking to make sure that if we have an environment changing its info
-    # structure across timesteps, it is caught by the data_collector
+    # structure across steps, it is caught by the data_collector
     with pytest.raises(
         ValueError,
         match=r"Info structure inconsistent with info structure returned by original reset."
diff --git a/tests/data_collector/test_data_collector.py b/tests/data_collector/test_data_collector.py
index ee932cdc..b63f1157 100644
--- a/tests/data_collector/test_data_collector.py
+++ b/tests/data_collector/test_data_collector.py
@@ -80,7 +80,7 @@ def get_single_step_from_episode(episode: EpisodeData, index: int) -> EpisodeDat
 
     step_data = {
         "id": episode.id,
-        "total_timesteps": 1,
+        "total_steps": 1,
         "seed": None,
         "observations": observation,
         "actions": action,
@@ -135,7 +135,7 @@ def test_truncation_without_reset(dataset_id, env_id):
     episodes_generator = dataset.iterate_episodes()
     last_step = get_single_step_from_episode(next(episodes_generator), -1)
     for episode in episodes_generator:
-        assert episode.total_timesteps == ForceTruncateStepDataCallback.episode_steps
+        assert episode.total_steps == ForceTruncateStepDataCallback.episode_steps
         first_step = get_single_step_from_episode(episode, 0)
         # Check that the last observation of the previous episode is carried over to the next episode
         # as the reset observation.
@@ -194,7 +194,7 @@ def test_reproducibility(seed):
 
         assert np.allclose(obs, episode.observations[0])
 
-        for k in range(episode.total_timesteps):
+        for k in range(episode.total_steps):
             obs, rew, term, trunc, _ = env.step(episode.actions[k])
             assert np.allclose(obs, episode.observations[k + 1])
             assert rew == episode.rewards[k]
diff --git a/tests/dataset/test_minari_dataset.py b/tests/dataset/test_minari_dataset.py
index 26099c27..8a577804 100644
--- a/tests/dataset/test_minari_dataset.py
+++ b/tests/dataset/test_minari_dataset.py
@@ -31,14 +31,14 @@
 def test_episode_data(space: gym.Space):
     id = np.random.randint(1024)
     seed = np.random.randint(1024)
-    total_timestep = 100
-    rewards = np.random.randn(total_timestep)
-    terminations = np.random.choice([True, False], size=(total_timestep,))
-    truncations = np.random.choice([True, False], size=(total_timestep,))
+    total_step = 100
+    rewards = np.random.randn(total_step)
+    terminations = np.random.choice([True, False], size=(total_step,))
+    truncations = np.random.choice([True, False], size=(total_step,))
     episode_data = EpisodeData(
         id=id,
         seed=seed,
-        total_timesteps=total_timestep,
+        total_steps=total_step,
         observations=space.sample(),
         actions=space.sample(),
         rewards=rewards,
@@ -50,7 +50,7 @@ def test_episode_data(space: gym.Space):
     pattern = r"EpisodeData\("
     pattern += r"id=\d+, "
     pattern += r"seed=\d+, "
-    pattern += r"total_timesteps=100, "
+    pattern += r"total_steps=100, "
     pattern += r"observations=.+, "
     pattern += r"actions=.+, "
     pattern += r"rewards=.+, "
diff --git a/tests/dataset/test_minari_storage.py b/tests/dataset/test_minari_storage.py
index 63a08570..a3656ce7 100644
--- a/tests/dataset/test_minari_storage.py
+++ b/tests/dataset/test_minari_storage.py
@@ -200,7 +200,7 @@ def test_episode_metadata(tmp_dataset_dir):
     ],
 )
 def test_minari_get_dataset_size_from_collector_env(dataset_id, env_id):
-    """Test get_dataset_size method for dataset made using create_dataset_from_collector_env method."""
+    """Test get_dataset_size method for dataset made with DataCollector environment."""
     # delete the test dataset if it already exists
     local_datasets = minari.list_local_datasets()
     if dataset_id in local_datasets:
diff --git a/tests/utils/test_dataset_creation.py b/tests/utils/test_dataset_creation.py
index 6dfc7afc..40a2ce2d 100644
--- a/tests/utils/test_dataset_creation.py
+++ b/tests/utils/test_dataset_creation.py
@@ -131,9 +131,8 @@ def test_record_infos_collector_env(info_override):
 
         env.reset()
 
-    dataset = minari.create_dataset_from_collector_env(
+    dataset = env.create_dataset(
         dataset_id=dataset_id,
-        collector_env=env,
         algorithm_name="random_policy",
         code_permalink=CODELINK,
         author="WillDudley",