Index: head/net/libmaxminddb/Makefile
===================================================================
--- head/net/libmaxminddb/Makefile	(revision 499783)
+++ head/net/libmaxminddb/Makefile	(revision 499784)
@@ -1,22 +1,22 @@
 # $FreeBSD$
 
 PORTNAME=	libmaxminddb
 PORTVERSION=	1.3.2
 PORTREVISION=	1
 CATEGORIES=	net
 MASTER_SITES=	https://github.com/maxmind/libmaxminddb/releases/download/${PORTVERSION}/
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Library for the MaxMind DB file format used for GeoIP2
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-USES=		gmake libtool
+USES=		compiler:c11 gmake libtool
 
-GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--with-pkgconfigdir=${PREFIX}/libdata/pkgconfig
+GNU_CONFIGURE=	yes
 INSTALL_TARGET=	install-strip
 USE_LDCONFIG=	yes
 
 .include <bsd.port.mk>