diff --git a/scalingo.json b/scalingo.json
index 488fe3b..b355181 100644
--- a/scalingo.json
+++ b/scalingo.json
@@ -11,9 +11,6 @@
     }
   },
   "addons": [
-    {
-      "plan": "postgresql:postgresql-sandbox"
-    },
     {
       "plan": "redis:redis-sandbox"
     }