Index: head/graphics/openjph/Makefile
===================================================================
--- head/graphics/openjph/Makefile	(revision 569570)
+++ head/graphics/openjph/Makefile	(revision 569571)
@@ -1,31 +1,34 @@
 # Created by: Po-Chuan Hsieh <sunpoet@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	openjph
 PORTVERSION=	0.7.2
 PORTREVISION=	1
 CATEGORIES=	graphics
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Open-source implementation of JPEG2000 Part-15
 
 LICENSE=	BSD2CLAUSE
 LICENSE_FILE=	${WRKSRC}/license.txt
 
+NOT_FOR_ARCHS=	i386
+NOT_FOR_ARCHS_REASON=	is currently 64-bit only
+
 USES=		cmake compiler:c++11-lang pathfix
 
 CMAKE_ON=	BUILD_SHARED_LIBS
 
 PLIST_SUB=	PORTVERSION=${PORTVERSION}
 
 GH_ACCOUNT=	aous72
 GH_PROJECT=	OpenJPH
 USE_GITHUB=	yes
 
 .include <bsd.port.options.mk>
 
 .if ${ARCH} != amd64 && ${ARCH} != i386
 CMAKE_ON+=	OJPH_DISABLE_INTEL_SIMD
 .endif
 
 .include <bsd.port.mk>