diff --git a/index.html b/index.html
index 29a2707f..a5b05d10 100644
--- a/index.html
+++ b/index.html
@@ -3296,9 +3296,4 @@
   <script defer src="modules/ui/3dpreview.js"></script>
   <script defer src="libs/quantize.min.js"></script>
   <script defer src="libs/jquery.ui.touch-punch.min.js"></script>
-  <!-- <script src="https://cdnjs.cloudflare.com/ajax/libs/three.js/109/three.min.js" onerror="
-    var script = document.createElement('script');
-    script.src = 'libs/three.min.js';
-    document.body.appendChild(script);
-  "></script> -->
 </body>