clojure
diff --git a/‎samples/hello-js/hello-js.html
+4 b/‎samples/hello-js/hello-js.html
+4
diff --git a/‎samples/hello-js/src/hello/core.cljs ‎samples/hello-js/src/hello-js/core.cljs b/‎samples/hello-js/src/hello/core.cljs ‎samples/hello-js/src/hello-js/core.cljs
@@ -4,8 +4,12 @@
   </head>
   <body>
     <h1>Hello External JavaScript Library!</h1>
+    <script type="text/javascript" src="out/goog/base.js"></script>
     <script type="text/javascript" src="my-external-lib.js"></script>
     <script type="text/javascript" src="hello-js.js"></script>
+    <script>
+      goog.require('hello_js.core');
+    </script>
     <script>
       hello_js.core.popup_msg('JavaScript calling a ClojureScript function');
     </script>