diff --git a/VisualStudio/osg/osg.dsp b/VisualStudio/osg/osg.dsp
index 5630b5517..7f9f7b15c 100755
--- a/VisualStudio/osg/osg.dsp
+++ b/VisualStudio/osg/osg.dsp
@@ -117,6 +117,10 @@ SOURCE=..\..\src\osg\Camera.cpp
 # End Source File
 # Begin Source File
 
+SOURCE=..\..\src\osg\ClipNode.cpp
+# End Source File
+# Begin Source File
+
 SOURCE=..\..\src\osg\ClipPlane.cpp
 # End Source File
 # Begin Source File
@@ -381,6 +385,10 @@ SOURCE=..\..\Include\Osg\ClippingVolume
 # End Source File
 # Begin Source File
 
+SOURCE=..\..\Include\Osg\ClipNode
+# End Source File
+# Begin Source File
+
 SOURCE=..\..\Include\Osg\ClipPlane
 # End Source File
 # Begin Source File