diff --git a/buildout.cfg b/buildout.cfg
index 51784e4..6e35e91 100644
--- a/buildout.cfg
+++ b/buildout.cfg
@@ -6,6 +6,7 @@ develop = . pyramidapp ../fa.jquery ../formalchemy
 [eggs]
 recipe = zc.recipe.egg
 eggs =
+    Mako>=0.3.6
     pyramid_formalchemy
     pyramid_handlers
     pyramidapp