1 files changed, 1 insertions, 1 deletions
diff --git a/examples/graphicsview/diagramscene/diagramitem.h b/examples/graphicsview/diagramscene/diagramitem.h
index 23fee9ebef..07b3b6e830 100644
--- a/examples/graphicsview/diagramscene/diagramitem.h
+++ b/examples/graphicsview/diagramscene/diagramitem.h
@@ -68,7 +68,7 @@ public:
     enum DiagramType { Step, Conditional, StartEnd, Io };
 
     DiagramItem(DiagramType diagramType, QMenu *contextMenu,
-        QGraphicsItem *parent = 0, QGraphicsScene *scene = 0);
+        QGraphicsItem *parent = 0);
 
     void removeArrow(Arrow *arrow);
     void removeArrows();