diff --git a/IcomRepeaterProtocolHandler.cpp b/IcomRepeaterProtocolHandler.cpp
index 747e955..b37a913 100644
--- a/IcomRepeaterProtocolHandler.cpp
+++ b/IcomRepeaterProtocolHandler.cpp
@@ -1,5 +1,6 @@
 /*
  *   Copyright (C) 2010-2014 by Jonathan Naylor G4KLX
+ *   Copyright (C) 2021 by Geoffrey Merck F4FXL / KC3FRA
  *
  *   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
diff --git a/IcomRepeaterProtocolHandler.h b/IcomRepeaterProtocolHandler.h
index 66875c8..216a64c 100644
--- a/IcomRepeaterProtocolHandler.h
+++ b/IcomRepeaterProtocolHandler.h
@@ -1,5 +1,6 @@
 /*
- *   Copyright (C) 2010-2013 by Jonathan Naylor G4KLX
+ *   Copyright (C) 2010-2014 by Jonathan Naylor G4KLX
+ *   Copyright (C) 2021 by Geoffrey Merck F4FXL / KC3FRA
  *
  *   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