Index: head/archivers/pecl-rar/Makefile
===================================================================
--- head/archivers/pecl-rar/Makefile	(revision 561427)
+++ head/archivers/pecl-rar/Makefile	(revision 561428)
@@ -1,18 +1,18 @@
 # Created by: Chin-San Huang <chinsan.tw@gmail.com>
 # $FreeBSD$
 
 PORTNAME=	rar
 PORTVERSION=	4.2.0
 CATEGORIES=	archivers pear
 
 MAINTAINER=	fluffy@FreeBSD.org
 COMMENT=	PECL extension to create and read RAR files
 
 LICENSE=	PHP301
 
-USES=		php:pecl
+USES=		compiler:c11 php:pecl
 USE_PHP=	spl:build
 
 CONFIGURE_ARGS=	--enable-rar
 
 .include <bsd.port.mk>