diff --git a/buildout.cfg b/buildout.cfg
index 65b8eef..1d71d3c 100644
--- a/buildout.cfg
+++ b/buildout.cfg
@@ -16,6 +16,9 @@ parts +=
 extensions = 
     mr.developer
 
+develop += 
+    design.plone.policy
+
 auto-checkout = *
 always-checkout = force