diff --git a/test/index.html b/test/index.html
index ad42a95b7..cf2737c66 100644
--- a/test/index.html
+++ b/test/index.html
@@ -6,7 +6,7 @@
     <link rel='stylesheet' href='../node_modules/mocha/mocha.css'>
     <link rel='stylesheet' href='../dist/iD.css'>
 </head>
-<body>
+<body style="overflow:scroll">
     <div id='mocha'></div>
 
     <script src='../node_modules/mocha/mocha.js'></script>
