diff --git a/net/osrtspproxy/Makefile b/net/osrtspproxy/Makefile
index ba5b2228c0c9..2f1cfee3913d 100644
--- a/net/osrtspproxy/Makefile
+++ b/net/osrtspproxy/Makefile
@@ -1,22 +1,24 @@
 PORTNAME=	osrtspproxy
 PORTVERSION=	2.0
 PORTREVISION=	1
 CATEGORIES=	net
 MASTER_SITES=	SF/rtsp/RTSP%20Proxy%20Kit/${PORTVERSION}
 DISTNAME=	${PORTNAME}_2_0
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Reference implementation kit of an RTSP proxy
 WWW=		https://sourceforge.net/projects/rtsp/
 
+USE_CXXSTD=	c++14
+
 HAS_CONFIGURE=	yes
 
 PLIST_FILES=	sbin/rtspproxy etc/rc.d/rtspproxy.sh.sample
 
 do-install:
 	(cd ${WRKSRC}/rtspproxy && ${INSTALL_PROGRAM} rtspproxy \
 		${STAGEDIR}${PREFIX}/sbin)
 	(cd ${FILESDIR} && ${INSTALL_SCRIPT} rtspproxy.sh \
 		${STAGEDIR}${PREFIX}/etc/rc.d/rtspproxy.sh.sample)
 
 .include <bsd.port.mk>