diff --git a/passbook/core/templates/base/skeleton.html b/passbook/core/templates/base/skeleton.html
index 80b231e4a..391dbae76 100644
--- a/passbook/core/templates/base/skeleton.html
+++ b/passbook/core/templates/base/skeleton.html
@@ -7,7 +7,7 @@
 
 <head>
   <meta charset="UTF-8">
-  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
   <title>
     {% block title %}
     {% title %}
