diff --git a/mkdocs.yml b/mkdocs.yml
index f4a4e6a..fdf4420 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -1,6 +1,6 @@
 site_name: Ampel Blog
 site_url: https://blog.ampel.dev
-copyright: Copyright © 2023 - 2025 Ampel Organisation
+copyright: This work is dedicated to the public domain under the Creative Commons CC0 public domain dedication.
 
 repo_name: ampel/blog
 repo_url: https://git.ampel.dev/ampel/blog