diff --git a/demos/gdpbarchart/widget.cpp b/demos/gdpbarchart/widget.cpp
index 00edf25..db285b8 100644
--- a/demos/gdpbarchart/widget.cpp
+++ b/demos/gdpbarchart/widget.cpp
@@ -23,7 +23,8 @@
 #include <QChart>
 #include <QScatterSeries>
 #include <QChartAxis>
-#include <QBarset>
+//#include <QBarset>
+#include <qbarset.h>
 #include <QBarSeries>
 
 #include <QGridLayout>
diff --git a/demos/gdpbarchart/widget.h b/demos/gdpbarchart/widget.h
index 2220e22..4590e1f 100644
--- a/demos/gdpbarchart/widget.h
+++ b/demos/gdpbarchart/widget.h
@@ -22,7 +22,8 @@
 #define WIDGET_H
 
 #include <QtGui/QWidget>
-#include <QChartview>
+//#include <QChartview>
+#include <qchartview.h>
 #include <QSqlDatabase>
 
 QTCOMMERCIALCHART_USE_NAMESPACE