diff --git a/export_LHCb.html b/export_LHCb.html
index cbd7e57..a877dfb 100644
--- a/export_LHCb.html
+++ b/export_LHCb.html
@@ -1,16 +1,16 @@
 <html>
 
-<head>
-    <script src="three.js/build/three.js"></script>
-    <script src="three.js/examples/js/exporters/GLTFExporter.js"> </script>
+  <head>
+    <script src="https://unpkg.com/three@0.139.1/build/three.js"> </script>
+    <script> import * as THREE from 'three'; </script>
+    <script src="https://unpkg.com/three@0.139.1/examples/js/exporters/GLTFExporter.js"> </script>
     <script src="https://root.cern/js/latest/scripts/JSRoot.core.js"> </script>
     <script src="https://cdnjs.cloudflare.com/ajax/libs/FileSaver.js/1.3.8/FileSaver.js"></script>
-
-</head>
+  </head>
 
 <body>
   <script type="module">
-
+    
     import { convertGeometry } from './phoenixExport.js';
 
     var hide_children = [
