--- src/tools/Makefile.orig	2016-04-12 19:02:58 UTC
+++ src/tools/Makefile
@@ -9,9 +9,9 @@ PIPE= -pipe
 
 MAN=
 
-BINOWN=	root
+BINOWN?=	root
 BINMOD=	0555
-BINDIR=	/usr/local/sbin
+BINDIR=	${PREFIX}/sbin
 
 OS!= uname -s