Index: head/devel/py-buildbot-console-view/Makefile
===================================================================
--- head/devel/py-buildbot-console-view/Makefile	(revision 500647)
+++ head/devel/py-buildbot-console-view/Makefile	(revision 500648)
@@ -1,24 +1,24 @@
 # Created by: Michael Gmelin <grembo@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	buildbot-console-view
 PORTVERSION=	2.2.0
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	koobs@FreeBSD.org
 COMMENT=	Buildbot Console View plugin
 
 LICENSE=	GPLv2
 #LICENSE_FILE=	Not packaged in sdist
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}buildbot-pkg>=${PORTVERSION}:devel/py-buildbot-pkg@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}buildbot-pkg>=${PORTVERSION}:devel/py-buildbot-pkg@${PY_FLAVOR}
 
-USES=		python:3.5+
+USES=		compiler:c11 python:3.5+
 USE_PYTHON=	autoplist distutils
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>