diff --git a/openttd.dsp b/openttd.dsp
--- a/openttd.dsp
+++ b/openttd.dsp
@@ -413,6 +413,10 @@ SOURCE=.\spritecache.c
 # End Source File
 # Begin Source File
 
+SOURCE=.\station_newgrf.c
+# End Source File
+# Begin Source File
+
 SOURCE=.\StdAfx.c
 
 !IF  "$(CFG)" == "openttd - Win32 Release"
@@ -690,6 +694,10 @@ SOURCE=.\station.h
 # End Source File
 # Begin Source File
 
+SOURCE=.\station_newgrf.h
+# End Source File
+# Begin Source File
+
 SOURCE=.\StdAfx.h
 # End Source File
 # Begin Source File