diff --git a/test/units/ansible_test/test_validate_modules.py b/test/units/ansible_test/test_validate_modules.py
deleted file mode 100644
index a46cec2bde6..00000000000
--- a/test/units/ansible_test/test_validate_modules.py
+++ /dev/null
@@ -1,24 +0,0 @@
-"""Tests for validate-modules regexes."""
-from __future__ import annotations
-
-import pathlib
-import sys
-from unittest import mock
-
-import pytest
-
-
-@pytest.fixture(autouse=True, scope='session')
-def validate_modules() -> None:
-    """Make validate_modules available on sys.path for unit testing."""
-    sys.path.insert(0, str(pathlib.Path(__file__).parent.parent.parent / 'lib/ansible_test/_util/controller/sanity/validate-modules'))
-
-    # Mock out voluptuous to facilitate testing without it, since tests aren't covering anything that uses it.
-
-    sys.modules['voluptuous'] = voluptuous = mock.MagicMock()
-    sys.modules['voluptuous.humanize'] = voluptuous.humanize = mock.MagicMock()
-
-    # Mock out antsibull_docs_parser to facilitate testing without it, since tests aren't covering anything that uses it.
-
-    sys.modules['antsibull_docs_parser'] = antsibull_docs_parser = mock.MagicMock()
-    sys.modules['antsibull_docs_parser.parser'] = antsibull_docs_parser.parser = mock.MagicMock()