diff --git a/contrib/notification.html b/contrib/notification.html
index a0580bd..7a6ada7 100644
--- a/contrib/notification.html
+++ b/contrib/notification.html
@@ -51,4 +51,7 @@ notification and download it.</p>
 
 <p><a href="../README.md">⬅️ Go back to main README</a><br/>
 <a href="#top">⬆️ Go back to top</a></p>
+
+<p class="foot">Copyright &copy; 2013-2025 Christian Hesse &lt;mail@eworm.de&gt;</p>
+
 </body></html>