diff --git a/app.json b/app.json
index 52628d9..f81db8d 100644
--- a/app.json
+++ b/app.json
@@ -13,5 +13,6 @@
             "value": "next_action",
             "required": false
         }
-    }
+    },
+    "addons": ["redistogo"]
 }