diff --git a/dotcloud.yml b/dotcloud.yml
index 291f79f..f9a4b01 100644
--- a/dotcloud.yml
+++ b/dotcloud.yml
@@ -1,3 +1,7 @@
+www:
+  type: ruby
+db:
+  type: postgresql
 worker:
   approot: generator
   type: python-worker