Index: head/net/cppzmq/Makefile
===================================================================
--- head/net/cppzmq/Makefile	(revision 452692)
+++ head/net/cppzmq/Makefile	(revision 452693)
@@ -1,39 +1,39 @@
 # Created by: Vasil Dimov <vd@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	cppzmq
 PORTVERSION=	4.2.2
 CATEGORIES=	net
 
 MAINTAINER=	vd@FreeBSD.org
 COMMENT=	C++ bindings for 0MQ
 
 LICENSE=	MIT
 
 LIB_DEPENDS=	libzmq.so:net/libzmq4
 
 USES=		cmake pkgconfig
 CMAKE_ARGS=	--no-warn-unused-cli -Wno-dev
 
 # cppzmq is included in libzmq2
-CONFLICTS=	libzmq2
+CONFLICTS_INSTALL=	libzmq2
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	zeromq
 GH_TAGNAME=	v${PORTVERSION}
 
 PLIST_FILES=	\
 	include/zmq.hpp \
 	include/zmq_addon.hpp \
 	share/cmake/Modules/cppzmqConfig.cmake \
 	share/cmake/Modules/cppzmqConfigVersion.cmake \
 	share/cmake/Modules/cppzmqTargets.cmake \
 	share/cmake/Modules/libzmqPkgConfigFallback.cmake
 
 post-patch:
 	${SED} -i '.orig' \
 		-e 's|find_package(ZeroMQ)|find_package(ZeroMQ QUIET)|' \
 		-e 's|share/cmake/$${PROJECT_NAME}|share/cmake/Modules|' \
 		${WRKSRC}/CMakeLists.txt
 
 .include <bsd.port.mk>