diff -uNr zabbix2-server.orig/Makefile zabbix2-server/Makefile
--- zabbix2-server.orig/Makefile	2017-02-07 12:27:10.453300000 +0300
+++ zabbix2-server/Makefile	2016-12-16 12:07:22.661258000 +0300
@@ -2,7 +2,7 @@
 # $FreeBSD: head/net-mgmt/zabbix2-server/Makefile 424411 2016-10-21 12:51:40Z mat $
 
 PORTNAME=	zabbix2
-PORTVERSION=	2.0.18
+PORTVERSION=	2.0.20
 PORTREVISION?=	0
 CATEGORIES=	net-mgmt
 MASTER_SITES=	SF/zabbix/ZABBIX%20Latest%20Stable/${PORTVERSION}
@@ -90,7 +90,7 @@
 OPTIONS_SINGLE_ODBC=	IODBC UNIXODBC
 
 MYSQL_CONFIGURE_WITH=	mysql
-MYSQL_USE=	MYSQL=yes
+MYSQL_USES=	mysql
 
 PGSQL_CONFIGURE_WITH=	postgresql
 PGSQL_USES=	pgsql
diff -uNr zabbix2-server.orig/distinfo zabbix2-server/distinfo
--- zabbix2-server.orig/distinfo	2017-02-07 12:27:10.451292000 +0300
+++ zabbix2-server/distinfo	2016-12-16 12:07:27.913348000 +0300
@@ -1,3 +1,3 @@
-TIMESTAMP = 1472720412
-SHA256 (zabbix-2.0.18.tar.gz) = 4b81406ad25d83a4922177afc2f6cd558ec759df7015161ceb2090c9d6ace4ae
-SIZE (zabbix-2.0.18.tar.gz) = 13958980
+TIMESTAMP = 1481879247
+SHA256 (zabbix-2.0.20.tar.gz) = 4019c24133b0017c006cba8a8934192c0ea3d1faf352441bf6a8a1ae0cebec1f
+SIZE (zabbix-2.0.20.tar.gz) = 13970300
diff -uNr zabbix2-server.orig/files/patch-configure zabbix2-server/files/patch-configure
--- zabbix2-server.orig/files/patch-configure	1970-01-01 03:00:00.000000000 +0300
+++ zabbix2-server/files/patch-configure	2017-02-07 12:17:31.485586000 +0300
@@ -0,0 +1,13 @@
+--- configure.orig	2016-12-07 10:03:38 UTC
++++ configure
+@@ -8931,8 +8931,8 @@ $as_echo_n "checking for iODBC support..
+ 		fi
+ 	fi
+ 
+-	if test -f "$_libiodbc_with/include/sql.h"; then
+-		IODBC_CFLAGS="-I$_libiodbc_with/include"
++	if test -f "$_libiodbc_with/include/libiodbc/sql.h"; then
++		IODBC_CFLAGS="-I$_libiodbc_with/include/libiodbc"
+ 		IODBC_LDFLAGS="-L$_libiodbc_with/lib"
+ 		IODBC_LIBS="-liodbc"
+