#2621 rename test.test_support to test.support
diff --git a/Lib/test/test_wave.py b/Lib/test/test_wave.py
index c37323a..a7746fd 100644
--- a/Lib/test/test_wave.py
+++ b/Lib/test/test_wave.py
@@ -1,4 +1,4 @@
-from test.test_support import TESTFN, run_unittest
+from test.support import TESTFN, run_unittest
 import os
 import wave
 import unittest