diff --git a/radicale/web/internal_data/fn.js b/radicale/web/internal_data/fn.js
index a83a6edd..2e30d1f6 100644
--- a/radicale/web/internal_data/fn.js
+++ b/radicale/web/internal_data/fn.js
@@ -2,6 +2,7 @@
  * This file is part of Radicale Server - Calendar Server
  * Copyright © 2017-2024 Unrud <unrud@outlook.com>
  * Copyright © 2023-2024 Matthew Hana <matthew.hana@gmail.com>
+ * Copyright © 2024-2025 Peter Bieringer <pb@bieringer.de>
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by