diff --git a/index.html b/index.html
index 7241f5f..4665e2b 100644
--- a/index.html
+++ b/index.html
@@ -8,7 +8,6 @@
     <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
     <title>Essential JS 2 for React - TreeGrid</title>
     <link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" />
-    <script src="https://cdn.syncfusion.com/ej2/syncfusion-helper.js" type="text/javascript"></script> 
     <link href="https://cdn.syncfusion.com/ej2/29.1.33/material3.css" class="theme-primary" rel="stylesheet">
     <link rel="stylesheet" href="https://cdn.syncfusion.com/content/images/common/menu/master/icons/menufontV2.css?v1">
     <link rel="stylesheet" href="https://cdn.syncfusion.com/content/stylesheets/components/bootstrap/BootstrapLayoutv132.min.css">
@@ -18,4 +17,4 @@
     <div id="content-area"></div>
 </body>
 
-</html>
\ No newline at end of file
+</html>