#2621 rename test.test_support to test.support
diff --git a/Lib/test/test_calendar.py b/Lib/test/test_calendar.py
index 5f9c057..5debee9 100644
--- a/Lib/test/test_calendar.py
+++ b/Lib/test/test_calendar.py
@@ -1,7 +1,7 @@
 import calendar
 import unittest
 
-from test import test_support
+from test import support
 
 
 result_2004_text = """
@@ -383,7 +383,7 @@
 
 
 def test_main():
-    test_support.run_unittest(
+    support.run_unittest(
         OutputTestCase,
         CalendarTestCase,
         MondayTestCase,