--- a/openttd_vs80.vcproj	Mon Jan 01 18:27:08 2007 +0000
+++ b/openttd_vs80.vcproj	Mon Jan 01 19:44:02 2007 +0000
@@ -1784,6 +1784,14 @@
 				>
 			</File>
 			<File
+				RelativePath=".\yapf\str.hpp"
+				>
+			</File>
+			<File
+				RelativePath=".\yapf\strapi.hpp"
+				>
+			</File>
+			<File
 				RelativePath=".\yapf\track_dir.hpp"
 				>
 			</File>