Index: Makefile
===================================================================
--- Makefile	(revision 485843)
+++ Makefile	(working copy)
@@ -11,7 +11,7 @@
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/COPYING
 
-USES=		qmake qt:5
+USES=		compiler:c++11-lang qmake qt:5
 USE_GITHUB=	yes
 GH_ACCOUNT=	Dman95
 USE_QT=		core gui network widgets buildtools_build