diff --git a/src/web_accessible_resources/click2load.html b/src/web_accessible_resources/click2load.html
index b173d5471..3452f1f0e 100644
--- a/src/web_accessible_resources/click2load.html
+++ b/src/web_accessible_resources/click2load.html
@@ -21,6 +21,7 @@
 <script src="../js/vapi-common.js"></script>
 <script src="../js/vapi-client.js"></script>
 <script src="../js/i18n.js"></script>
+<script src="../js/udom.js"></script>
 <script src="../js/click2load.js"></script>
 
 </body>