diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 852bbf1..b43309b 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -22,7 +22,7 @@ repos:
       - id: mypy
         # empty args needed in order to match mypy cli behavior
         args: []
-        entry: mypy doc8/
+        entry: mypy src/
         pass_filenames: false
         additional_dependencies:
           - types-mock
diff --git a/MANIFEST.in b/MANIFEST.in
new file mode 100644
index 0000000..2cb309d
--- /dev/null
+++ b/MANIFEST.in
@@ -0,0 +1,31 @@
+prune .github
+exclude .gitignore
+exclude .gitreview
+exclude .pre-commit-config.yaml
+exclude .pre-commit-hooks.yaml
+include *.md
+include *.py
+include *.txt
+include .coveragerc
+include .pylintrc
+include .yamllint
+include mypy.ini
+include tox.ini
+recursive-include docs *.ico
+recursive-include docs *.png
+recursive-include docs *.py
+recursive-include docs *.rst
+recursive-include src *.flake8
+recursive-include src *.j2
+recursive-include src *.json
+recursive-include src *.md
+recursive-include src *.py
+recursive-include src *.rst
+recursive-include src *.typed
+recursive-include src *.yaml
+recursive-include src *.yamllint
+recursive-include src *.yml
+recursive-include tools *.sh
+recursive-exclude .mypy_cache *.*
+recursive-exclude docs/docstree/html *.*
+recursive-exclude zuul.d *.*
diff --git a/setup.cfg b/setup.cfg
index 1db499d..cbdf57e 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,20 +1,30 @@
 [metadata]
 name = doc8
-summary = Style checker for Sphinx (or other) RST documentation
-description_file =
-    README.rst
+url = https://github.com/pycqa/doc8
+project_urls =
+    Bug Tracker = https://github.com/pycqa/doc8/issues
+    Release Management = https://github.com/pycqa/doc8/releases
+    CI = https://github.com/pycqa/doc8/actions
+    Documentation = https://doc8.readthedocs.io
+    Discussions = https://github.com/pycqa/doc8/discussions
+
+description = Style checker for Sphinx (or other) RST documentation
+long_description = file: README.rst
+long_description_content_type = text/x-rst
 author = OpenStack
 author_email = openstack-discuss@lists.openstack.org
 maintainer = PyCQA
 maintainer_email = code-quality@python.org
-home_page = https://github.com/pycqa/doc8
-long_description_content_type = text/x-rst
-classifier =
+license = Apache 2.0
+license_file = LICENSE
+classifiers =
+    Development Status :: 5 - Production/Stable
+
+    Environment :: Console
+
+    Intended Audience :: Developers
     Intended Audience :: Information Technology
     Intended Audience :: System Administrators
-    Intended Audience :: Developers
-    Development Status :: 4 - Beta
-    Topic :: Utilities
     License :: OSI Approved :: Apache Software License
     Operating System :: POSIX :: Linux
     Programming Language :: Python
@@ -24,10 +34,12 @@ classifier =
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
-
-[entry_points]
-console_scripts =
-    doc8 = doc8.main:main
+    Topic :: System :: Systems Administration
+    Topic :: Utilities
+keywords =
+    doc8
+    rst
+    linter
 
 [flake8]
 builtins = _
@@ -39,10 +51,23 @@ max_line_length=160
 extend_ignore = E203
 
 [options]
+use_scm_version = True
 python_requires = >=3.6
+package_dir =
+  = src
+packages = find:
+include_package_data = True
+zip_safe = False
 # These are required in actual runtime:
 install_requires =
     docutils
     restructuredtext-lint>=0.7
     stevedore
     Pygments
+
+[options.entry_points]
+console_scripts =
+    doc8 = doc8.main:main
+
+[options.packages.find]
+where = src
diff --git a/doc8/__init__.py b/src/doc8/__init__.py
similarity index 100%
rename from doc8/__init__.py
rename to src/doc8/__init__.py
diff --git a/doc8/__main__.py b/src/doc8/__main__.py
similarity index 100%
rename from doc8/__main__.py
rename to src/doc8/__main__.py
diff --git a/doc8/checks.py b/src/doc8/checks.py
similarity index 100%
rename from doc8/checks.py
rename to src/doc8/checks.py
diff --git a/doc8/main.py b/src/doc8/main.py
similarity index 100%
rename from doc8/main.py
rename to src/doc8/main.py
diff --git a/doc8/parser.py b/src/doc8/parser.py
similarity index 100%
rename from doc8/parser.py
rename to src/doc8/parser.py
diff --git a/doc8/tests/__init__.py b/src/doc8/tests/__init__.py
similarity index 100%
rename from doc8/tests/__init__.py
rename to src/doc8/tests/__init__.py
diff --git a/doc8/tests/test_checks.py b/src/doc8/tests/test_checks.py
similarity index 100%
rename from doc8/tests/test_checks.py
rename to src/doc8/tests/test_checks.py
diff --git a/doc8/tests/test_main.py b/src/doc8/tests/test_main.py
similarity index 100%
rename from doc8/tests/test_main.py
rename to src/doc8/tests/test_main.py
diff --git a/doc8/utils.py b/src/doc8/utils.py
similarity index 100%
rename from doc8/utils.py
rename to src/doc8/utils.py
diff --git a/doc8/version.py b/src/doc8/version.py
similarity index 100%
rename from doc8/version.py
rename to src/doc8/version.py
diff --git a/tox.ini b/tox.ini
index 1aa1c15..a64886a 100644
--- a/tox.ini
+++ b/tox.ini
@@ -51,5 +51,7 @@ commands =
   pip uninstall -y doc8
   # Install the wheel
   sh -c "python3 -m pip install {toxinidir}/dist/*.whl"
+  doc8 --version
+  python -m doc8 --version
   # Ensure package can be uninstalled
   pip uninstall -y doc8