diff --git a/hueplusplus/UPnP.cpp b/hueplusplus/UPnP.cpp
old mode 100644
new mode 100755
index 32140df..f77e20b
--- a/hueplusplus/UPnP.cpp
+++ b/hueplusplus/UPnP.cpp
@@ -1,3 +1,22 @@
+/**
+	\file UPnP.cpp
+	Copyright Notice\n
+	Copyright (C) 2017  Jan Rogall		- developer\n
+	Copyright (C) 2017  Moritz Wirger	- developer\n
+
+	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
+	the Free Software Foundation; either version 3 of the License, or
+	(at your option) any later version.
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+	You should have received a copy of the GNU General Public License
+	along with this program; if not, write to the Free Software Foundation,
+	Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
+**/
+
 #include "include/UPnP.h"
 #include "include/HttpHandler.h"
 #include <algorithm>
diff --git a/hueplusplus/include/UPnP.h b/hueplusplus/include/UPnP.h
old mode 100644
new mode 100755
index ad60297..8d36823
--- a/hueplusplus/include/UPnP.h
+++ b/hueplusplus/include/UPnP.h
@@ -1,3 +1,22 @@
+/**
+	\file UPnP.h
+	Copyright Notice\n
+	Copyright (C) 2017  Jan Rogall		- developer\n
+	Copyright (C) 2017  Moritz Wirger	- developer\n
+
+	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
+	the Free Software Foundation; either version 3 of the License, or
+	(at your option) any later version.
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+	You should have received a copy of the GNU General Public License
+	along with this program; if not, write to the Free Software Foundation,
+	Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
+**/
+
 #ifndef _UPNP_H
 #define _UPNP_H