diff --git a/bower.json b/bower.json
index 7fd4bd9..ae2d253 100644
--- a/bower.json
+++ b/bower.json
@@ -3,6 +3,7 @@
   "private": true,
   "dependencies": {
     "polymer": "Polymer/polymer#master",
-    "firebase": "*"
+    "firebase": "*",
+    "firebase-simple-login": "~1.6.2"
   }
 }