diff --git a/buildout.cfg b/buildout.cfg
index 4d574b2..8dc751e 100644
--- a/buildout.cfg
+++ b/buildout.cfg
@@ -19,6 +19,7 @@ extensions =
     mr.developer
 versions = versions
 allow-hosts =
+    pypi.org
     pypi.python.org
     effbot.org
     robotframework.googlecode.com