diff --git a/test.html b/test.html
index a39d2f8..c635852 100644
--- a/test.html
+++ b/test.html
@@ -3,6 +3,7 @@
 
 <head>
   <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1" />
   <title>Watterblock Tests</title>
   <link rel="stylesheet" href="/vendored/qunit-2.25.0.css">
 </head>
