diff --git a/gnu/Makefile b/gnu/Makefile
index f327d5aee49..6bc3f4d4c04 100644
--- a/gnu/Makefile
+++ b/gnu/Makefile
@@ -1,5 +1,5 @@
 #	@(#)Makefile	5.33.1.1 (Berkeley) 5/6/91
 
-SUBDIR= games include lib libexec usr.bin
+SUBDIR= games include lib libexec usr.bin usr.sbin
 
 .include <bsd.subdir.mk>