diff --git a/lib/finder.html b/lib/finder.html
index c454fc18..d567fb17 100644
--- a/lib/finder.html
+++ b/lib/finder.html
@@ -41,6 +41,10 @@
   <script src="../compiled/react-dom.js"></script>
   <script src="../compiled/redux.js"></script>
   <script src="../compiled/react-redux.js"></script>
+  <script>
+    window._ = require('lodash');
+  </script>
+  <script src="../compiled/sequence-diagram.js"></script>
   <script>
     const electron = require('electron')
     electron.webFrame.setZoomLevelLimits(1, 1)