diff --git a/tox.ini b/tox.ini
index 454e1ad8038312ea00a780a6ac6bb2279f17d2b6..836a1c0f5c4999f981b20d9df19d489cb880124b 100644
--- a/tox.ini
+++ b/tox.ini
@@ -4,6 +4,7 @@ envlist = py27
 [testenv]
 deps=
   pip
+  setuptools
   nose
   coverage
   mox