diff --git a/index.html b/index.html
index 5853a8a50..93c5171a6 100644
--- a/index.html
+++ b/index.html
@@ -84,6 +84,7 @@
         <script src='js/id/actions/remove_way_node.js'></script>
         <script src='js/id/actions/reverse_way.js'></script>
         <script src='js/id/actions/split_way.js'></script>
+        <script src='js/id/actions/unjoin_node.js'></script>
         <script src='js/id/actions/update_relation_member.js'></script>
 
         <script src='js/id/behavior.js'></script>