--- a/projects/openttd_vs80.vcproj	Sun Jan 21 11:49:18 2007 +0000
+++ b/projects/openttd_vs80.vcproj	Sun Jan 21 12:35:35 2007 +0000
@@ -1025,6 +1025,9 @@
 				RelativePath=".\..\src\ship_gui.cpp">
 			</File>
 			<File
+				RelativePath=".\..\src\signs_gui.cpp">
+			</File>
+			<File
 				RelativePath=".\..\src\smallmap_gui.cpp">
 			</File>
 			<File