diff --git a/pulpcore/tests/functional/api/using_plugin/test_content_delivery.py b/pulpcore/tests/functional/api/using_plugin/test_content_delivery.py
index cc06443bd03..7a34ae72b10 100644
--- a/pulpcore/tests/functional/api/using_plugin/test_content_delivery.py
+++ b/pulpcore/tests/functional/api/using_plugin/test_content_delivery.py
@@ -244,21 +244,3 @@ def download_from_distribution(content, distribution):
     # WHEN/THEN (second request)
     actual_checksum = download_from_distribution(content_name, distribution)
     assert actual_checksum == expected_checksum
-
-
-@pytest.mark.parallel
-def test_invalid_cookie_handling(distribution_base_url, file_distribution_factory):
-    """Test that invalid cookies return a 400 Bad Request response."""
-    # Create a distribution
-    distribution = file_distribution_factory()
-    distribution_base_url = distribution_base_url(distribution.base_url)
-
-    # Test with an invalid cookie
-    result = subprocess.run(
-        ["curl", "-v", "--cookie", "{=1", distribution_base_url],
-        stdout=subprocess.PIPE,
-        stderr=subprocess.PIPE,
-    )
-
-    # Verify we get a 400 response with the correct error message
-    assert b"< HTTP/1.1 400 Received invalid cookies" in result.stderr