diff --git a/_includes/copyright.html b/_includes/copyright.html
index 36de639a..a5719b0d 100644
--- a/_includes/copyright.html
+++ b/_includes/copyright.html
@@ -3,4 +3,7 @@
   Copyright 2013-2024 Michael Rose - mademistakes.com | @mmistakes
   Free for personal and commercial use under the MIT license
   https://github.com/mmistakes/minimal-mistakes/blob/master/LICENSE
+  ---
+  Modified by Steffen Illium 2023 - 2024
+  https://steffenillium.de/about
 -->