diff --git a/bower.json b/bower.json
index 7f9d0e8f..87a6c384 100644
--- a/bower.json
+++ b/bower.json
@@ -8,6 +8,7 @@
     "x-meta": "PolymerLabs/x-meta#master",
     "inspector-elements": "PolymerLabs/inspector-elements#master",
     "core-elements": "Polymer/core-elements#master",
+    "paper-elements": "Polymer/paper-elements#master",
     "more-elements": "Polymer/more-elements#master"
   }
 }