diff --git a/VisualStudio/osg/osg.dsp b/VisualStudio/osg/osg.dsp
index 84c6a7346..a6c3926f2 100755
--- a/VisualStudio/osg/osg.dsp
+++ b/VisualStudio/osg/osg.dsp
@@ -329,7 +329,7 @@ SOURCE=..\..\src\osg\PositionAttitudeTransform.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\src\osg\Primitive.cpp
+SOURCE=..\..\src\osg\PrimitiveSet.cpp
 # End Source File
 # Begin Source File
 
@@ -709,7 +709,7 @@ SOURCE=..\..\Include\Osg\Projection
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\Include\Osg\Primitive
+SOURCE=..\..\Include\Osg\PrimitiveSet
 # End Source File
 # Begin Source File