diff --git a/tests/auto/widgets/graphicsview/qgraphicseffectsource/tst_qgraphicseffectsource.cpp b/tests/auto/widgets/graphicsview/qgraphicseffectsource/tst_qgraphicseffectsource.cpp
index a69440da50..3db4f94d2b 100644
--- a/tests/auto/widgets/graphicsview/qgraphicseffectsource/tst_qgraphicseffectsource.cpp
+++ b/tests/auto/widgets/graphicsview/qgraphicseffectsource/tst_qgraphicseffectsource.cpp
@@ -122,7 +122,7 @@ public:
         source()->draw(painter);
     }
 
-    void sourceChanged()
+    void sourceChanged(ChangeFlags)
     { m_sourceChanged = true; }
 
     void sourceBoundingRectChanged()