diff --git a/client/guidummy.c b/client/guidummy.c
index 2c8130026..b42dea246 100644
--- a/client/guidummy.c
+++ b/client/guidummy.c
@@ -1,4 +1,6 @@
 //-----------------------------------------------------------------------------
+// Copyright (C) 2009 Michael Gernoth <michael at gernoth.net>
+//
 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
 // at your option, any later version. See the LICENSE.txt file for the text of
 // the license.
diff --git a/client/proxgui.cpp b/client/proxgui.cpp
index fabbd204d..12faab79c 100644
--- a/client/proxgui.cpp
+++ b/client/proxgui.cpp
@@ -1,4 +1,6 @@
 //-----------------------------------------------------------------------------
+// Copyright (C) 2009 Michael Gernoth <michael at gernoth.net>
+//
 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
 // at your option, any later version. See the LICENSE.txt file for the text of
 // the license.
diff --git a/client/proxgui.h b/client/proxgui.h
index 32121e586..8e86bd9c1 100644
--- a/client/proxgui.h
+++ b/client/proxgui.h
@@ -1,4 +1,6 @@
 //-----------------------------------------------------------------------------
+// Copyright (C) 2009 Michael Gernoth <michael at gernoth.net>
+//
 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
 // at your option, any later version. See the LICENSE.txt file for the text of
 // the license.
diff --git a/client/proxguiqt.cpp b/client/proxguiqt.cpp
index f687bdf4a..f0038683b 100644
--- a/client/proxguiqt.cpp
+++ b/client/proxguiqt.cpp
@@ -1,4 +1,6 @@
 //-----------------------------------------------------------------------------
+// Copyright (C) 2009 Michael Gernoth <michael at gernoth.net>
+//
 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
 // at your option, any later version. See the LICENSE.txt file for the text of
 // the license.
diff --git a/client/proxguiqt.h b/client/proxguiqt.h
index b76a5ea72..303a37d01 100644
--- a/client/proxguiqt.h
+++ b/client/proxguiqt.h
@@ -1,4 +1,6 @@
 //-----------------------------------------------------------------------------
+// Copyright (C) 2009 Michael Gernoth <michael at gernoth.net>
+//
 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
 // at your option, any later version. See the LICENSE.txt file for the text of
 // the license.
diff --git a/client/proxmark3.c b/client/proxmark3.c
index b98afd9a5..08a4e264f 100644
--- a/client/proxmark3.c
+++ b/client/proxmark3.c
@@ -1,4 +1,5 @@
 //-----------------------------------------------------------------------------
+// Copyright (C) 2009 Michael Gernoth <michael at gernoth.net>
 // Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
 //
 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
diff --git a/client/proxmark3.h b/client/proxmark3.h
index d70170ddd..f5dd2b7fa 100644
--- a/client/proxmark3.h
+++ b/client/proxmark3.h
@@ -1,4 +1,5 @@
 //-----------------------------------------------------------------------------
+// Copyright (C) 2009 Michael Gernoth <michael at gernoth.net>
 // Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
 //
 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
diff --git a/client/proxusb.c b/client/proxusb.c
index 15513bf0d..55ce9d68d 100644
--- a/client/proxusb.c
+++ b/client/proxusb.c
@@ -1,4 +1,5 @@
 //-----------------------------------------------------------------------------
+// Copyright (C) 2009 Michael Gernoth <michael at gernoth.net>
 // Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
 //
 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
diff --git a/client/snooper.c b/client/snooper.c
index ccff8333d..009a89f7c 100644
--- a/client/snooper.c
+++ b/client/snooper.c
@@ -1,4 +1,6 @@
 //-----------------------------------------------------------------------------
+// Copyright (C) 2009 Michael Gernoth <michael at gernoth.net>
+//
 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
 // at your option, any later version. See the LICENSE.txt file for the text of
 // the license.
diff --git a/client/ui.c b/client/ui.c
index 0b4183dfe..da21049e7 100644
--- a/client/ui.c
+++ b/client/ui.c
@@ -1,4 +1,5 @@
 //-----------------------------------------------------------------------------
+// Copyright (C) 2009 Michael Gernoth <michael at gernoth.net>
 // Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
 //
 // This code is licensed to you under the terms of the GNU GPL, version 2 or,