Index: head/net-mgmt/zabbix4-frontend/Makefile
===================================================================
--- head/net-mgmt/zabbix4-frontend/Makefile	(revision 485650)
+++ head/net-mgmt/zabbix4-frontend/Makefile	(revision 485651)
@@ -1,37 +1,38 @@
 # Created by: Pakhom Golynga <pg@pakhom.spb.ru>
 # $FreeBSD$
 
 PORTNAME=	zabbix4
+PORTREVISION=	1
 CATEGORIES=	net-mgmt
 PKGNAMESUFFIX=	-frontend
 
 MASTERDIR=	${.CURDIR}/../zabbix4-server
 
 NO_BUILD=	yes
 NO_ARCH=	yes
 PATCHDIR=
 PLIST=		${PKGDIR}/pkg-plist.frontend
 
-USE_PHP=	bcmath ctype dom gd gettext json ldap mbstring pcre \
+USE_PHP=	bcmath ctype dom filter gd gettext json ldap mbstring pcre \
 		session simplexml snmp sockets xml xmlreader xmlwriter
 USES+=		php:web
 
 OPTIONS_DEFINE=		MYSQL MYSQLI PGSQL ORACLE
 OPTIONS_DEFAULT=	MYSQLI
 MYSQLI_DESC=		MySQLI backend
 
 MYSQL_VARS=	IGNORE_WITH_PHP+="70 71 72 73"
 MYSQL_USE=	PHP=mysql
 
 MYSQLI_USE=	PHP=mysqli
 
 PGSQL_USE=	PHP=pgsql
 
 ORACLE_CONFIGURE_WITH=	oracle
 
 do-install:
 	@${MKDIR} ${STAGEDIR}${WWWDIR}
 	(cd ${WRKSRC}/frontends/php && \
 		${COPYTREE_SHARE} . ${STAGEDIR}${WWWDIR})
 
 .include "${MASTERDIR}/Makefile"