diff --git a/src/barplot.h b/src/barplot.h
--- a/src/barplot.h
+++ b/src/barplot.h
@@ -21,9 +21,9 @@
 #define BARPLOT_H
 
 #include <qwt_plot.h>
-#include <qwt_plot_barchart.h>
 
 #include "channelmanager.h"
+#include "barchart.h"
 
 class BarPlot : public QwtPlot
 {
@@ -33,8 +33,8 @@ public:
     explicit BarPlot(ChannelManager* channelMan, QWidget* parent = 0);
 
 private:
-    QwtPlotBarChart barChart;
     ChannelManager* _channelMan;
+    BarChart barChart;
 
     QVector<double> chartData() const;
 };