#2621 rename test.test_support to test.support
diff --git a/Lib/test/test_grammar.py b/Lib/test/test_grammar.py
index 94b7b31..1a34ff8 100644
--- a/Lib/test/test_grammar.py
+++ b/Lib/test/test_grammar.py
@@ -8,7 +8,7 @@
 # regression test, the filterwarnings() call has been added to
 # regrtest.py.
 
-from test.test_support import run_unittest, check_syntax_error
+from test.support import run_unittest, check_syntax_error
 import unittest
 import sys
 # testing import *