diff --git a/Makefile.inc1 b/Makefile.inc1
index cb0d4c855b7f..a242df17e69e 100644
--- a/Makefile.inc1
+++ b/Makefile.inc1
@@ -1109,7 +1109,7 @@ _zoneinfo=	zic tzsetup
 ITOOLS=	[ awk cap_mkdb cat chflags chmod chown cmp cp \
 	date echo egrep find grep id install ${_install-info} \
 	ln make mkdir mtree mv pwd_mkdb \
-	rm sed services_mkdb sh strip sysctl test true uname wc ${_zoneinfo} \
+	rm sed services_mkdb sh sort strip sysctl test true uname wc ${_zoneinfo} \
 	${LOCAL_ITOOLS}
 
 # Needed for share/man