diff --git a/framework/test/permissions_test.py b/framework/test/permissions_test.py
index 0917b53..cd67c6c 100644
--- a/framework/test/permissions_test.py
+++ b/framework/test/permissions_test.py
@@ -11,7 +11,10 @@
 import time
 import unittest
 
-import mox
+try:
+  from mox3 import mox
+except ImportError:
+  import mox
 
 import settings
 from framework import authdata