diff --git a/graphics/alizams/Makefile b/graphics/alizams/Makefile
index 901d715a6ef4..e4da26107e40 100644
--- a/graphics/alizams/Makefile
+++ b/graphics/alizams/Makefile
@@ -1,32 +1,38 @@
 PORTNAME=	alizams
 DISTVERSIONPREFIX=	v
 DISTVERSION=	1.8.3-34
 DISTVERSIONSUFFIX=	-ge36859b
 CATEGORIES=	graphics
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	DICOM Viewer
 WWW=		https://github.com/AlizaMedicalImaging/AlizaMS
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BROKEN_i386=	compilation fails: use of undeclared identifier '_mm_cvtsd_si64', see https://github.com/InsightSoftwareConsortium/ITK/issues/3771
 
 LIB_DEPENDS=	libITKCommon-${ITK_VER}.so:science/InsightToolkit
 TEST_DEPENDS=	googletest>0:devel/googletest
 
 USES=		cmake:testing desktop-file-utils eigen:3 qt:5 gl
 USE_QT=		core gui printsupport sql svg widgets
 USE_GL=		gl opengl
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	AlizaMedicalImaging
 GH_PROJECT=	AlizaMS
 
 CMAKE_ARGS=	-DALIZA_QT_VERSION=5
 
 CXXFLAGS_i386=	-msse2 # to fix this error: always_inline function '_mm_set1_ps' requires target feature 'sse'
 
+.include <bsd.port.options.mk>
+
+.if ${ARCH} != amd64 && ${ARCH} != i386
+CXXFLAGS+=	-DDISABLE_SIMDMATH
+.endif
+
 .include <../../science/InsightToolkit/Makefile.version>
 .include <bsd.port.mk>