diff --git a/templates/webapps/galaxy/page/wymiframe.mako b/templates/webapps/galaxy/page/wymiframe.mako
index 774da101eb1..7b930ff06a9 100644
--- a/templates/webapps/galaxy/page/wymiframe.mako
+++ b/templates/webapps/galaxy/page/wymiframe.mako
@@ -20,7 +20,7 @@
     <head>
         <title>WYMeditor iframe</title>
         <meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7" />
-        <link rel="stylesheet" type="text/css" media="screen" href="/static/wymeditor/iframe/galaxy/wymiframe.css" />
+        <link rel="stylesheet" type="text/css" media="screen" href="${h.url_for('/')}/static/wymeditor/iframe/galaxy/wymiframe.css" />
         ${h.css("base", "embed_item")}
     </head>
     <body class="wym_iframe text-content"></body>