diff --git a/src/lib/template/dom-bind.html b/src/lib/template/dom-bind.html
index abacc1c3c6..c9561c9105 100644
--- a/src/lib/template/dom-bind.html
+++ b/src/lib/template/dom-bind.html
@@ -34,7 +34,7 @@
 
   <template is="dom-bind">
 
-    <iron-ajax url="http://..." lastresponse="{{data}}" auto></iron-ajax>
+    <iron-ajax url="http://..." last-response="{{data}}" auto></iron-ajax>
 
     <template is="dom-repeat" items="{{data}}">
         <div><span>{{item.first}}</span> <span>{{item.last}}</span></div>