diff --git a/lazy-register.html b/lazy-register.html
deleted file mode 100644
index 182a621e4c..0000000000
--- a/lazy-register.html
+++ /dev/null
@@ -1,76 +0,0 @@
-<!doctype html>
-<html>
-<head>
-
-  <title>lazy-register</title>
-
-  <meta charset="utf-8">
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <script>
-    Polymer = {lazyRegistration: true};
-  </script>
-  <script src="../../../webcomponentsjs/webcomponents-lite.js"></script>
-  <link rel="import" href="../../polymer.html">
-
-</head>
-<body>
-
-<script>
-  (function() {
-    var lr = Polymer.Base._ensureRegistered;
-    Polymer.Base._ensureRegistered = function(proto) {
-      console.log('_ensureRegistered', proto.is);
-      lr.call(this, proto);
-    }
-
-  })();
-</script>
-
-  <dom-module id="x-base">
-    <script>
-      Polymer({
-
-        is: 'x-base',
-
-        properties: {
-          state: {value: 'live!'}
-        }
-
-      });
-    </script>
-  </dom-module>
-
-  <dom-module id="x-foo">
-    <template>I {{state}}</template>
-    <script>
-      XFoo = Polymer({
-
-        is: 'x-foo',
-        extends: 'x-base'
-
-      });
-    </script>
-  </dom-module>
-
-  <dom-module id="x-bar">
-    <script>
-      Polymer({
-
-        is: 'x-bar',
-        extends: 'x-foo'
-
-      });
-    </script>
-  </dom-module>
-
-
-  <script>
-    // console.log('XFoo has performed lazy registration tasks', Boolean(XFoo.prototype._template));
-    // console.log('Create XFoo', new XFoo());
-    // console.log('XFoo has performed lazy registration tasks', Boolean(XFoo.prototype._template));
-  </script>
-
-  <!-- <x-bar></x-bar> -->
-
-</body>
-</html>
diff --git a/test/unit/lazy-register.html b/test/unit/lazy-register.html
index 0f03f34758..8bba4c8cc1 100644
--- a/test/unit/lazy-register.html
+++ b/test/unit/lazy-register.html
@@ -14,7 +14,6 @@
   <script src="../../../webcomponentsjs/webcomponents-lite.js"></script>
   <script src="../../../web-component-tester/browser.js"></script>
   <link rel="import" href="../../polymer.html">
-  <link rel="import" href="behaviors-elements.html">
 <body>
 
   <script>
