diff --git a/_layouts/default.html b/_layouts/default.html
index a3dfd70..caa451d 100644
--- a/_layouts/default.html
+++ b/_layouts/default.html
@@ -3,10 +3,12 @@
 
 <!doctype html>
 <!--
-  Minimal Mistakes Jekyll Theme 4.16.4 by Michael Rose
-  Copyright 2013-2019 Michael Rose - mademistakes.com | @mmistakes
-  Free for personal and commercial use under the MIT license
-  https://github.com/mmistakes/minimal-mistakes/blob/master/LICENSE
+  {{ site.name }} is licensed under CC BY-SA 4.0
+  Created 2019 by Pablo Hörtner and contributors
+  Based on Minimal Mistakes Jekyll Theme (MIT):
+  https://github.com/mmistakes/minimal-mistakes/
+  You are allowed to freely copy, distribute and
+  use this code without removing author credits.
 -->
 <html lang="{{ site.locale | slice: 0,2 | default: "en" }}" class="no-js">
   <head>
