diff --git a/main.html b/main.html
index 2c12fe86ff..cd9cbd3ed1 100644
--- a/main.html
+++ b/main.html
@@ -6,7 +6,7 @@
   <link rel="stylesheet" href="/static/lib/jquery.treeview.css" type="text/css" media="all" />
   <link rel="stylesheet" href="/static/css/application.css" type="text/css" media="all" />
   <link href="/static/css/jquery-ui-1.8.16.custom.css" rel="stylesheet" type="text/css"/>
-  <link href="/static/css/print.css" rel="stylesheet" type="text/css"/>
+  <link href="/static/css/print.css" rel="stylesheet" type="text/css" media="print"/>
 
   <script type="text/javascript" src="/static/lib/jquery-1.6.2.min.js"></script>
   <script type="text/javascript" src="/static/lib/jquery-ui-1.8.16.custom.min.js"></script>