diff --git a/test-requirements.txt b/test-requirements.txt
index d4f01f6..056f039 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -2,7 +2,7 @@ coverage>=3.6
 discover
 hacking>=0.5.6,<0.8
 mock
-#unittest2
+unittest2
 python-subunit
 sphinx>=1.1.2,<1.2
 testrepository