diff --git a/46_Aqicn.pm b/46_Aqicn.pm
index 21e8085..12d2536 100644
--- a/46_Aqicn.pm
+++ b/46_Aqicn.pm
@@ -5,6 +5,10 @@
 #  (c) 2017 Copyright: Marko Oldenburg (leongaultier at gmail dot com)
 #  All rights reserved
 #
+#   Special thanks goes to comitters:
+#       - maddhin(FHEM Forum)         Thanks for Readings and Commandref
+#
+#
 #  This script is free software; you can redistribute it and/or modify
 #  it under the terms of the GNU General Public License as published by
 #  the Free Software Foundation; either version 2 of the License, or