Index: head/net-im/libqtelegram-ae/Makefile
===================================================================
--- head/net-im/libqtelegram-ae/Makefile	(revision 483478)
+++ head/net-im/libqtelegram-ae/Makefile	(revision 483479)
@@ -1,29 +1,29 @@
 # Created by: Henry Hu <henry.hu.sh@gmail.com>
 # $FreeBSD$
 
 PORTNAME=	libqtelegram-ae
 PORTVERSION=	6.1
 PORTREVISION=	1
 DISTVERSIONPREFIX=	v
 DISTVERSIONSUFFIX=	-stable
 CATEGORIES=	net-im
 
 MAINTAINER=	henry.hu.sh@gmail.com
 COMMENT=	Fork of libqtelegram by Aseman Team
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	Aseman-Land
 GH_PROJECT=	libqtelegram-aseman-edition
 
-USES=		qmake:outsource qt:5 ssl
+USES=		compiler:c++11-lang qmake:outsource qt:5 ssl
 USE_QT=		qmake_build buildtools_build core gui network multimedia
 USE_LDCONFIG=	yes
 
 post-patch:
 	@${REINPLACE_CMD} -e "/OPENSSL_INCLUDE_PATH/d" \
 		${WRKSRC}/libqtelegram-ae.pri
 
 .include <bsd.port.mk>