diff --git a/games/lincity-ng/Makefile b/games/lincity-ng/Makefile
index 79a6013700cf..d1689a65b570 100644
--- a/games/lincity-ng/Makefile
+++ b/games/lincity-ng/Makefile
@@ -1,46 +1,48 @@
 PORTNAME=	lincity-ng
 PORTVERSION=	2.0
 PORTREVISION=	19
 CATEGORIES=	games
 MASTER_SITES=	BERLIOS
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Improved rich city simulation game for X
 WWW=		http://lincity-ng.berlios.de
 
-BUILD_DEPENDS=	jam:devel/jam
-LIB_DEPENDS=	libphysfs.so:devel/physfs
-
 LICENSE=	GPLv2+
 LICENSE_FILE=	${WRKSRC}/COPYING
 
+BUILD_DEPENDS=	jam:devel/jam
+LIB_DEPENDS=	libphysfs.so:devel/physfs
+
 USES=		gl gnome localbase:ldflags pkgconfig sdl tar:bzip2 xorg
-USE_SDL=	sdl mixer image ttf gfx
+USE_CXXSTD=	c++14
 USE_GL=		gl
-USE_XORG=	x11
 USE_GNOME=	libxml2
+USE_SDL=	sdl mixer image ttf gfx
+USE_XORG=	x11
 
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--with-libphysfs=${LOCALBASE} \
 		--x-libraries=${LOCALBASE}/lib --x-includes=${LOCALBASE}/include
+
 LDFLAGS+=	-lpthread
 
 PLIST_FILES=	bin/lincity-ng \
 		share/applications/lincity-ng.desktop \
 		share/pixmaps/lincity-ng.png
 PORTDATA=	*
 PORTDOCS=	*
 
 OPTIONS_DEFINE=	DOCS
 
 post-patch:
 	@${REINPLACE_CMD} -e 's| -O| -I${LOCALBASE}/include&|g' \
 		${WRKSRC}/Jamrules
 
 do-build:
 	@(cd ${BUILD_WRKSRC} && ${SETENV} ${MAKE_ENV} jam -dx -j${MAKE_JOBS_NUMBER})
 
 do-install:
 	@(cd ${INSTALL_WRKSRC} && ${SETENV} ${MAKE_ENV} jam -dx -sprefix=${PREFIX} -sDESTDIR=${STAGEDIR} ${INSTALL_TARGET})
 
 .include <bsd.port.mk>