Index: head/accessibility/libqaccessibilityclient/Makefile
===================================================================
--- head/accessibility/libqaccessibilityclient/Makefile	(revision 504134)
+++ head/accessibility/libqaccessibilityclient/Makefile	(revision 504135)
@@ -1,19 +1,19 @@
 # $FreeBSD$
 
 PORTNAME=	libqaccessibilityclient
 DISTVERSION=	0.4.1
 CATEGORIES=	accessibility kde
 MASTER_SITES=	KDE/stable/${PORTNAME}/
 
 MAINTAINER=	kde@FreeBSD.org
 COMMENT=	Helper to make writing accessibility tools easier
 
 LICENSE=	LGPL21
 LICENSE_FILE=	${WRKSRC}/COPYING
 
-USES=		cmake kde:5 qt:5 tar:xz
+USES=		cmake compiler:c++11-lang kde:5 qt:5 tar:xz
 USE_KDE=	ecm
 USE_QT=		core dbus gui widgets \
 		buildtools_build qmake_build
 
 .include <bsd.port.mk>