diff --git a/graphics/libcdr01/Makefile b/graphics/libcdr01/Makefile
index 186cb4570ddb..70a8868b8d0a 100644
--- a/graphics/libcdr01/Makefile
+++ b/graphics/libcdr01/Makefile
@@ -1,29 +1,30 @@
 PORTNAME=	libcdr
 PORTVERSION=	0.1.7
-PORTREVISION=	5
+PORTREVISION=	6
 CATEGORIES=	graphics devel
 MASTER_SITES=	LODEV
 PKGNAMESUFFIX=	01
 
 MAINTAINER=	office@FreeBSD.org
 COMMENT=	Library and tools for parsing Corel Draw file format
 WWW=		https://wiki.documentfoundation.org/DLP/Libraries/libcdr
 
 LICENSE=	MPL20
 LICENSE_FILE=	${WRKSRC}/COPYING.MPL
 
 BUILD_DEPENDS=	${LOCALBASE}/include/boost/optional.hpp:devel/boost-libs
 LIB_DEPENDS=	libicui18n.so:devel/icu \
 		librevenge-0.0.so:textproc/librevenge \
 		liblcms2.so:graphics/lcms2
 
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--disable-tests --disable-werror --without-docs
 USES=		compiler:c++11-lib libtool pathfix pkgconfig tar:xz
 USE_LDCONFIG=	yes
 INSTALL_TARGET=	install-strip
 
+CPPFLAGS+=	-DCMS_NO_REGISTER_KEYWORD
 CPPFLAGS+=	-I${LOCALBASE}/include
 CXXFLAGS+=	-Wno-long-long
 
 .include <bsd.port.mk>