diff --git a/Lib/test/test_http_cookiejar.py b/Lib/test/test_http_cookiejar.py
index 2d7077af6da39e..83945509d71482 100644
--- a/Lib/test/test_http_cookiejar.py
+++ b/Lib/test/test_http_cookiejar.py
@@ -1913,14 +1913,5 @@ def test_session_cookies(self):
         self.assertNotEqual(counter["session_before"], 0)
 
 
-def test_main(verbose=None):
-    test.support.run_unittest(
-        DateTimeTests,
-        HeaderTests,
-        CookieTests,
-        FileCookieJarTests,
-        LWPCookieTests,
-        )
-
 if __name__ == "__main__":
-    test_main(verbose=True)
+    unittest.main()