Index: head/games/golly/Makefile
===================================================================
--- head/games/golly/Makefile	(revision 383834)
+++ head/games/golly/Makefile	(revision 383835)
@@ -1,20 +1,21 @@
 # $FreeBSD$
 
 PORTNAME=	golly
 PORTVERSION=	2.4
 DISTVERSIONSUFFIX=	-src
 PORTREVISION=	3
 CATEGORIES=	games
 MASTER_SITES=	SF/${PORTNAME}/${PORTNAME}/${PORTNAME}-${PORTVERSION}
 
 MAINTAINER=	makc@FreeBSD.org
 COMMENT=	Conway's Game of Life and other cellular automata
 
 USES=		compiler:c++11-lib cmake:outsource perl5 python
+USE_CXXSTD=	c++11
 USE_WX=		3.0
 WX_UNICODE=	yes
 
 DESKTOP_ENTRIES=	"Golly" "${COMMENT}" "${PREFIX}/share/pixmaps/golly.xpm" \
 			"${PREFIX}/bin/golly" "Education;" "true"
 
 .include <bsd.port.mk>