Index: contrib/arch/uspace/lib/libfs/fnc.libfs_lookup
===================================================================
--- contrib/arch/uspace/lib/libfs/fnc.libfs_lookup	(revision 51d4040da629a823b7cc291e0c50eb3402dfb20d)
+++ contrib/arch/uspace/lib/libfs/fnc.libfs_lookup	(revision 4f5dc180e356097a7de170097461af59f1be49f0)
@@ -1,4 +1,4 @@
 (
-	alternative (fs; tmpfs; fat; devfs) {
+	alternative (fs; tmpfs_nested; fat_nested; devfs_nested) {
 		!fs.lookup
 	}