1 files changed, 6 insertions, 3 deletions
diff --git a/app.json b/app.json
index 809b3895..0cfd8606 100644
--- a/app.json
+++ b/app.json
@@ -66,13 +66,16 @@
   ],
   "buildpacks": [
     {
-      "url": "heroku/python"
+      "url": "heroku/python",
+      "index": 1
     },
     {
-      "url": "https://github.com/heroku/heroku-buildpack-nodejs"
+      "url": "https://github.com/heroku/heroku-buildpack-nodejs",
+      "index": 2
     },
     {
-      "url": "https://github.com/ejholmes/heroku-buildpack-bower"
+      "url": "https://github.com/ejholmes/heroku-buildpack-bower",
+      "index": 3
     }
   ]
 }