diff --git a/src/dcow/templates/base.html.j2 b/src/dcow/templates/base.html.j2
index a02aefd..4838cd3 100644
--- a/src/dcow/templates/base.html.j2
+++ b/src/dcow/templates/base.html.j2
@@ -4,6 +4,7 @@
 <head>
 {%- block head %}
   <meta charset="utf-8" />
+  <meta name="viewport" content="width=device-width" />
   <title>Dark Chest of Wonders</title>
   <link rel="stylesheet"
     href="//cdnjs.cloudflare.com/ajax/libs/foundation/6.2.1/foundation.min.css" />
