Index: head/devel/pyotherside-qt5/Makefile
===================================================================
--- head/devel/pyotherside-qt5/Makefile	(revision 488043)
+++ head/devel/pyotherside-qt5/Makefile	(revision 488044)
@@ -1,24 +1,24 @@
 # $FreeBSD$
 
 PORTNAME=	pyotherside
 DISTVERSION=	1.5.3
 CATEGORIES=	devel
 PKGNAMESUFFIX=	-qt5
 
 MAINTAINER=	daniel@shafer.cc
 COMMENT=	Asynchronous Python 3 Bindings for Qt 5
 
 LICENSE=	ISCL
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-USES=		gettext-runtime gl python:3.4+ qmake qt:5
+USES=		compiler:c++11-lang gettext-runtime gl python:3.4+ qmake qt:5
 USE_QT=		core declarative gui network quickcontrols svg testlib \
 		widgets buildtools_build
 USE_GL=		gl
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	thp
 
 QMAKE_ARGS=	PYTHON_CONFIG=${PYTHON_CMD}-config
 
 .include <bsd.port.mk>