Index: head/devel/capnproto/Makefile
===================================================================
--- head/devel/capnproto/Makefile	(revision 488041)
+++ head/devel/capnproto/Makefile	(revision 488042)
@@ -1,28 +1,28 @@
 # Created by: Felix Hanley
 # $FreeBSD$
 
 PORTNAME=	capnproto
 PORTVERSION=	0.7.0
 DISTVERSIONPREFIX=	v
 CATEGORIES=	devel
 
 MAINTAINER=	felix@userspace.com.au
 COMMENT=	Serialization/RPC system
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/../LICENSE
 
-USES=		autoreconf gmake libtool ssl
+USES=		autoreconf compiler:c++14-lang gmake libtool ssl
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	capnproto
 USE_LDCONFIG=	yes
 CONFIGURE_ARGS=	ac_cv_lib_ssl_OPENSSL_init_ssl=yes
 
 WRKSRC_SUBDIR=	c++
 
 GNU_CONFIGURE=	yes
 INSTALL_TARGET=	install-strip
 TEST_TARGET=	check
 
 .include <bsd.port.mk>