diff --git a/buildout.cfg b/buildout.cfg
index 34cec03..55829ef 100644
--- a/buildout.cfg
+++ b/buildout.cfg
@@ -31,6 +31,8 @@ find-links =
 
 eggs +=
     Pillow
+    collective.wfcomment
+    collective.contact.facetednav
 
 show-picked-versions = true