Index: deskutils/copyq/Makefile
===================================================================
--- deskutils/copyq/Makefile
+++ deskutils/copyq/Makefile
@@ -11,7 +11,7 @@
 LICENSE=	GPLv3+
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-USES=		cmake qt:5
+USES=		cmake compiler:c++11-lang qt:5
 USE_LDCONFIG=	yes
 USE_XORG=	ice sm x11 xext xfixes xtst
 USE_QT=		core gui network script svg widgets x11extras xml \