diff --git a/test-requirements.txt b/test-requirements.txt
index f6a7a08..cea6551 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -2,6 +2,5 @@
 hacking>=0.8.0,<0.9
 coverage>=3.6
 discover
-mox>=0.5.3
 python-subunit
 testrepository>=0.0.17