--- Makefile.orig	2025-04-12 14:26:52 UTC
+++ Makefile
@@ -73,8 +73,8 @@ STRIP?=		-s
 
 STRIP?=		-s
 
-INSTALL_PROGRAM?=	${INSTALL} ${STRIP} -o ${BINOWN} -g ${BINGRP} -m ${BINMODE}
-INSTALL_DATA?=		${INSTALL} -o ${SHAREOWN} -g ${SHAREGRP} -m ${SHAREMODE}
+INSTALL_PROGRAM?=	${INSTALL} ${STRIP} -m ${BINMODE}
+INSTALL_DATA?=		${INSTALL} -m ${SHAREMODE}
 
 all: ${PROG} ${MAN1GZ}