diff --git a/app.json b/app.json
index a41cae64..90ec467b 100644
--- a/app.json
+++ b/app.json
@@ -54,6 +54,9 @@
       "required": true
     }
   },
+  "scripts": {
+    "postdeploy": "bundle exec rake db:cleardb_env"
+  },
   "formation": {
     "web": {
       "quantity": 1