diff --git a/it4i_theme/base.html b/it4i_theme/base.html
index 5bdbe33f3d5285a7960c6bc5195d7174967eb64d..addc28a9410305aee03e854befeebb8b5ee22437 100644
--- a/it4i_theme/base.html
+++ b/it4i_theme/base.html
@@ -54,7 +54,6 @@
       }
     </style>
     <link rel="stylesheet" href="{{ base_url }}/assets/stylesheets/application.css">
-    <link rel="stylesheet" href="https://code.getmdl.io/1.2.0/material.blue-red.min.css" />
     {% if config.extra.palette %}
       <link rel="stylesheet" href="{{ base_url }}/assets/stylesheets/palettes.css">
     {% endif %}