diff --git a/demo/standalone/compiled.app.js b/demo/standalone/compiled.app.js
index f78d3b38..ffeedbf8 100644
--- a/demo/standalone/compiled.app.js
+++ b/demo/standalone/compiled.app.js
@@ -145,7 +145,7 @@
 	  function App() {
 	    _classCallCheck(this, App);
 
-	    var _this = _possibleConstructorReturn(this, Object.getPrototypeOf(App).call(this));
+	    var _this = _possibleConstructorReturn(this, (App.__proto__ || Object.getPrototypeOf(App)).call(this));
 
 	    _this.onChange = function (event, _ref) {
 	      var newValue = _ref.newValue;