diff --git a/cps/themes/standard/templates/http_error.html b/cps/themes/standard/templates/http_error.html
index 53b315817..f88e51b7c 100644
--- a/cps/themes/standard/templates/http_error.html
+++ b/cps/themes/standard/templates/http_error.html
@@ -15,9 +15,6 @@
     <link rel="shortcut icon" href="{{ url_for('static', filename='favicon.ico') }}">
     <link href="{{ url_for('static', filename='css/libs/bootstrap.min.css') }}" rel="stylesheet" media="screen">
     <link href="{{ url_for('static', filename='css/style.css') }}" rel="stylesheet" media="screen">
-    {% for theme_css in g.theme['css_files'] %}
-      <link href="{{ url_for('static', filename=theme_css) }}" rel="stylesheet" media="screen">
-    {% endfor %}
   </head>
   <body>
   <div class="container-fluid" style="overflow-y: auto">