diff --git a/test/index.html b/test/index.html
index f8d570f36..36fe00755 100644
--- a/test/index.html
+++ b/test/index.html
@@ -25,6 +25,7 @@
     <script src='../js/lib/d3.trigger.js'></script>
     <script src='../js/lib/d3.typeahead.js'></script>
     <script src='../js/lib/d3.one.js'></script>
+    <script src='../js/lib/d3.tail.js'></script>
     <script src='../js/lib/ohauth.js'></script>
     <script src='../js/lib/jxon.js'></script>