diff --git a/powerdnsadmin/templates/login.html b/powerdnsadmin/templates/login.html
index 4ddf21f..dcf96cf 100644
--- a/powerdnsadmin/templates/login.html
+++ b/powerdnsadmin/templates/login.html
@@ -12,7 +12,7 @@
   <link rel="stylesheet" href="{{ ASSET_URL }}">
   {%- endassets %}
 {% if SETTING.get('custom_css') %}
-  <link rel="stylesheet" href="/static/custom/{{ custom_css }}">
+  <link rel="stylesheet" href="/static/custom/{{ SETTING.get('custom_css') }}">
 {% endif %}
   <!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
   <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->