diff --git a/libtextsecure/test/index.html b/libtextsecure/test/index.html
index 6fdc2c396b..a90b0b9ccb 100644
--- a/libtextsecure/test/index.html
+++ b/libtextsecure/test/index.html
@@ -30,6 +30,7 @@
   <script type="text/javascript" src="../storage/devices.js" data-cover></script>
   <script type="text/javascript" src="../api.js"></script>
   <script type="text/javascript" src="../sendmessage.js" data-cover></script>
+  <script type="text/javascript" src="../event_target.js" data-></script>
   <script type="text/javascript" src="../account_manager.js" data-></script>
   <script type="text/javascript" src="../contacts_parser.js"></script>