diff --git a/projects/openttd_vs90.vcproj b/projects/openttd_vs90.vcproj
--- a/projects/openttd_vs90.vcproj
+++ b/projects/openttd_vs90.vcproj
@@ -564,6 +564,10 @@
 				>
 			</File>
 			<File
+				RelativePath=".\..\src\gfx_layout.cpp"
+				>
+			</File>
+			<File
 				RelativePath=".\..\src\goal.cpp"
 				>
 			</File>
@@ -1096,6 +1100,10 @@
 				>
 			</File>
 			<File
+				RelativePath=".\..\src\gfx_layout.h"
+				>
+			</File>
+			<File
 				RelativePath=".\..\src\gfx_type.h"
 				>
 			</File>