diff --git a/Lib/test/test_datetime.py b/Lib/test/test_datetime.py
index e83048e..2048fa0 100644
--- a/Lib/test/test_datetime.py
+++ b/Lib/test/test_datetime.py
@@ -7,7 +7,7 @@
 import pickle
 import unittest
 
-from test import test_support
+from test import support
 
 from datetime import MINYEAR, MAXYEAR
 from datetime import timedelta
@@ -3340,7 +3340,7 @@
         self.assertEqual(datetime_sc, as_datetime)
 
 def test_main():
-    test_support.run_unittest(__name__)
+    support.run_unittest(__name__)
 
 if __name__ == "__main__":
     test_main()