diff --git a/include/graph.h b/include/graph.h
index 025e15a7b..b2041c6e9 100644
--- a/include/graph.h
+++ b/include/graph.h
@@ -102,7 +102,6 @@ private:
 	QPixmap m_foreground;
 	QColor m_graphColor;
 
-	graphModel * m_graphModel;
 	graphStyle m_graphStyle;
 
 	bool m_mouseDown;