diff --git a/Packages/Qt_widget/demo/Qt_widget/Convex_Hull_2/demo.dsp b/Packages/Qt_widget/demo/Qt_widget/Convex_Hull_2/demo.dsp
index 7311edc2d99..f531356ccc2 100644
--- a/Packages/Qt_widget/demo/Qt_widget/Convex_Hull_2/demo.dsp
+++ b/Packages/Qt_widget/demo/Qt_widget/Convex_Hull_2/demo.dsp
@@ -95,10 +95,6 @@ SOURCE=.\convex_hull_2.C
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\src\Qt_Scene.C
-# End Source File
-# Begin Source File
-
 SOURCE=..\..\..\src\Qt_Widget.C
 # End Source File
 # Begin Source File