diff --git a/sys/conf/files b/sys/conf/files
index e6d8fd9852de..3daf04a8fc58 100644
--- a/sys/conf/files
+++ b/sys/conf/files
@@ -138,8 +138,7 @@ miscfs/union/union_vfsops.c	optional union
 miscfs/union/union_vnops.c	optional union
 miscfs/devfs/devfs_vnops.c	optional devfs
 miscfs/devfs/devfs_vfsops.c	optional devfs
-miscfs/devfs/devfs_back.c	optional devfs
-miscfs/devfs/devfs_front.c	optional devfs
+miscfs/devfs/devfs_tree.c	optional devfs
 msdosfs/msdosfs_conv.c		optional msdosfs
 msdosfs/msdosfs_denode.c	optional msdosfs
 msdosfs/msdosfs_fat.c		optional msdosfs