remove useless import
diff --git a/Lib/test/test_multiprocessing.py b/Lib/test/test_multiprocessing.py
index cbcb630..baaece8 100644
--- a/Lib/test/test_multiprocessing.py
+++ b/Lib/test/test_multiprocessing.py
@@ -1872,7 +1872,6 @@
         try:
             lock = multiprocessing.RLock()
         except OSError:
-            from test.test_support import SkipTest
             raise unittest.SkipTest("OSError raises on RLock creation, see issue 3111!")
 
     if run is None: