diff --git a/test/index.html b/test/index.html
index 056a0aff8..fe81a4ec5 100644
--- a/test/index.html
+++ b/test/index.html
@@ -72,6 +72,7 @@
     <script src='../js/id/ui/confirm.js'></script>
     <script src='../js/id/ui/splash.js'></script>
     <script src='../js/id/ui/source_switch.js'></script>
+    <script src='../js/id/ui/toggle.js'></script>
 
     <script src='../js/id/actions.js'></script>
     <script src="../js/id/actions/add_midpoint.js"></script>