diff --git a/stack/cloudooo.cfg b/stack/cloudooo.cfg
index 7d290ea67f1a27e13b9e0a2b34ae53ccb119ea60..e59c0c498334473fa6566d50265f29ad83d590a3 100755
--- a/stack/cloudooo.cfg
+++ b/stack/cloudooo.cfg
@@ -1,5 +1,5 @@
 [buildout]
-find-links =
+find-links +=
     http://www.owlfish.com/software/wsgiutils/download.html
 
 # Separate from site eggs