diff --git a/windows/VC6/mesa/mesa/mesa.dsp b/windows/VC6/mesa/mesa/mesa.dsp
index 5bfebc58e1d..94ce33f115e 100644
--- a/windows/VC6/mesa/mesa/mesa.dsp
+++ b/windows/VC6/mesa/mesa/mesa.dsp
@@ -370,6 +370,10 @@ SOURCE=..\..\..\..\src\mesa\swrast\s_alpha.c
 # End Source File
 # Begin Source File
 
+SOURCE=..\..\..\..\src\mesa\swrast\s_arbshader.c
+# End Source File
+# Begin Source File
+
 SOURCE=..\..\..\..\src\mesa\swrast\s_atifragshader.c
 # End Source File
 # Begin Source File
@@ -1071,6 +1075,10 @@ SOURCE=..\..\..\..\src\mesa\swrast\s_alpha.h
 # End Source File
 # Begin Source File
 
+SOURCE=..\..\..\..\src\mesa\swrast\s_arbshader.h
+# End Source File
+# Begin Source File
+
 SOURCE=..\..\..\..\src\mesa\swrast\s_atifragshader.h
 # End Source File
 # Begin Source File