Index: head/net/realtek-re-kmod/Makefile
===================================================================
--- head/net/realtek-re-kmod/Makefile	(revision 544346)
+++ head/net/realtek-re-kmod/Makefile	(revision 544347)
@@ -1,22 +1,25 @@
 # Created by: Alex Dupre <ale@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	re
 DISTVERSION=	v196.04
 PORTREVISION=	2
 CATEGORIES=	net
 MASTER_SITES=	LOCAL/ale
 PKGNAMEPREFIX=	realtek-
 PKGNAMESUFFIX=	-kmod
 DISTNAME=	rtl_bsd_drv_${DISTVERSION}
 
 MAINTAINER=	ale@FreeBSD.org
 COMMENT=	Kernel driver for Realtek PCIe Ethernet Controllers
 
 LICENSE=	BSD4CLAUSE
 
+ONLY_FOR_ARCHS=		amd64 i386
+ONLY_FOR_ARCHS_REASON=	uses X86-specific code
+
 USES=		kmod tar:tgz uidfix
 
 PLIST_FILES=	${KMODDIR}/if_re.ko
 
 .include <bsd.port.mk>