diff --git a/net-mgmt/zabbix-agent/Makefile b/net-mgmt/zabbix-agent/Makefile
index 70077f04a..e4fdef8cf 100644
--- a/net-mgmt/zabbix-agent/Makefile
+++ b/net-mgmt/zabbix-agent/Makefile
@@ -1,5 +1,6 @@
 PLUGIN_NAME=		zabbix-agent
 PLUGIN_VERSION=		1.13
+PLUGIN_REVISION=	1
 PLUGIN_COMMENT=		Zabbix monitoring agent
 PLUGIN_MAINTAINER=	opnsense@moov.de
 PLUGIN_VARIANTS=	zabbix62 zabbix6 zabbix5
diff --git a/net-mgmt/zabbix-proxy/Makefile b/net-mgmt/zabbix-proxy/Makefile
index 84afa2878..adf7ff2ad 100644
--- a/net-mgmt/zabbix-proxy/Makefile
+++ b/net-mgmt/zabbix-proxy/Makefile
@@ -1,5 +1,6 @@
 PLUGIN_NAME=		zabbix-proxy
 PLUGIN_VERSION=		1.9
+PLUGIN_REVISION=	1
 PLUGIN_COMMENT=		Zabbix monitoring proxy
 PLUGIN_MAINTAINER=	m.muenz@gmail.com
 PLUGIN_VARIANTS=	zabbix62 zabbix6 zabbix5 zabbix4