diff --git a/src/msw/makefile.vc b/src/msw/makefile.vc
index 5e55d05322..8695f704d3 100644
--- a/src/msw/makefile.vc
+++ b/src/msw/makefile.vc
@@ -164,6 +164,7 @@ COMMONOBJS = \
 		..\common\$D\file.obj \
 		..\common\$D\fileconf.obj \
 		..\common\$D\filefn.obj \
+		..\common\$D\filename.obj \
 		..\common\$D\filesys.obj \
 		..\common\$D\fontcmn.obj \
 		..\common\$D\fontmap.obj \