diff --git a/test/wavechart/main.cpp b/test/wavechart/main.cpp
index 7cb4184..95cc5f3 100644
--- a/test/wavechart/main.cpp
+++ b/test/wavechart/main.cpp
@@ -1,3 +1,23 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Digia Plc
+** All rights reserved.
+** For any questions to Digia, please use contact form at http://qt.digia.com
+**
+** This file is part of the Qt Commercial Charts Add-on.
+**
+** $QT_BEGIN_LICENSE$
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.
+**
+** If you have questions regarding the use of this file, please use
+** contact form at http://qt.digia.com
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
 #include "wavechart.h"
 #include <QApplication>
 #include <QMainWindow>
diff --git a/test/wavechart/wavechart.cpp b/test/wavechart/wavechart.cpp
index 46a6cbf..13132c9 100644
--- a/test/wavechart/wavechart.cpp
+++ b/test/wavechart/wavechart.cpp
@@ -1,3 +1,23 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Digia Plc
+** All rights reserved.
+** For any questions to Digia, please use contact form at http://qt.digia.com
+**
+** This file is part of the Qt Commercial Charts Add-on.
+**
+** $QT_BEGIN_LICENSE$
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.
+**
+** If you have questions regarding the use of this file, please use
+** contact form at http://qt.digia.com
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
 #include "wavechart.h"
 #include <cmath>
 
diff --git a/test/wavechart/wavechart.h b/test/wavechart/wavechart.h
index 58f58cd..3df98c7 100644
--- a/test/wavechart/wavechart.h
+++ b/test/wavechart/wavechart.h
@@ -1,3 +1,23 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Digia Plc
+** All rights reserved.
+** For any questions to Digia, please use contact form at http://qt.digia.com
+**
+** This file is part of the Qt Commercial Charts Add-on.
+**
+** $QT_BEGIN_LICENSE$
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.
+**
+** If you have questions regarding the use of this file, please use
+** contact form at http://qt.digia.com
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
 #include <QTimer>
 #include <QTime>
 #include <QObject>