Merge
diff --git a/Lib/unittest/test/testmock/testmock.py b/Lib/unittest/test/testmock/testmock.py
index 07d8cbd..ae9822e 100644
--- a/Lib/unittest/test/testmock/testmock.py
+++ b/Lib/unittest/test/testmock/testmock.py
@@ -32,7 +32,7 @@
         # if __all__ is badly defined then import * will raise an error
         # We have to exec it because you can't import * inside a method
         # in Python 3
-        exec("from mock import *")
+        exec("from unittest.mock import *")
 
 
     def test_constructor(self):