diff --git a/devel/rkcommon/Makefile b/devel/rkcommon/Makefile
index b52f1832a6a7..1f10bae59a9e 100644
--- a/devel/rkcommon/Makefile
+++ b/devel/rkcommon/Makefile
@@ -1,29 +1,24 @@
 PORTNAME=	rkcommon
 DISTVERSIONPREFIX=	v
 DISTVERSION=	1.8.0
 CATEGORIES=	devel
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Intel RenderKit common C++/CMake infrastructure
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
 LIB_DEPENDS=	libtbb.so:devel/onetbb
 
 USES=		cmake:testing compiler:c++11-lang
 USE_LDCONFIG=	yes
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	ospray
 
 CMAKE_OFF=	BUILD_TESTING
+CXXFLAGS_i386=	-msse2 # workaround for error: '_mm_setcsr' needs target feature sse
 CMAKE_TESTING_ON=	BUILD_TESTING
 
-.include <bsd.port.options.mk>
-
-.if ${ARCH} == "i386"
-CXXFLAGS+=	-msse2 # workaround for error: '_mm_setcsr' needs target feature sse
-.endif
-
 .include <bsd.port.mk>