diff --git a/packages/google-cloud-dms/google/cloud/clouddms_v1/types/clouddms.py b/packages/google-cloud-dms/google/cloud/clouddms_v1/types/clouddms.py
index 4d25f70c4618..089aa494a64e 100644
--- a/packages/google-cloud-dms/google/cloud/clouddms_v1/types/clouddms.py
+++ b/packages/google-cloud-dms/google/cloud/clouddms_v1/types/clouddms.py
@@ -13,6 +13,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
+from __future__ import annotations
+
 from typing import MutableMapping, MutableSequence
 
 from google.protobuf import field_mask_pb2  # type: ignore
diff --git a/packages/google-cloud-dms/google/cloud/clouddms_v1/types/clouddms_resources.py b/packages/google-cloud-dms/google/cloud/clouddms_v1/types/clouddms_resources.py
index ec5630981722..bfea88a5b62d 100644
--- a/packages/google-cloud-dms/google/cloud/clouddms_v1/types/clouddms_resources.py
+++ b/packages/google-cloud-dms/google/cloud/clouddms_v1/types/clouddms_resources.py
@@ -13,6 +13,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
+from __future__ import annotations
+
 from typing import MutableMapping, MutableSequence
 
 from google.protobuf import duration_pb2  # type: ignore