diff --git a/host_vars/webserver b/host_vars/webserver
index 1ab038a30fbeb77198b5a240fb2c54a5c28e4c01..beb7b0416905e4f4222074aca040ce0720d5dceb 100644
--- a/host_vars/webserver
+++ b/host_vars/webserver
@@ -75,6 +75,7 @@ alert:
     - { name: "icinga_db_1" }
     - { name: "icinga_graphite_1" }
     - { name: "jabber_app_1" }
+    - { name: "jabber_traefik-certdumper_1" }
     - { name: "ldap_openldap_1" }
     - { name: "ldap_phpldapadmin_1" }
     - { name: "ldap_syncreplexporter_1" }
@@ -91,6 +92,7 @@ alert:
     - { name: "mail_nginx-mailcow_1" }
     - { name: "mail_olefy-mailcow_1" }
     - { name: "mail_postfix-mailcow_1" }
+    - { name: "mail_postfix-exporter_1" }
     - { name: "mail_php-fpm-mailcow_1" }
     - { name: "mail_redis-mailcow_1" }
     - { name: "mail_rspamd-mailcow_1" }
@@ -99,6 +101,7 @@ alert:
     - { name: "mail_watchdog-mailcow_1" }
     - { name: "matterbridge_cw_1" }
     - { name: "matterbridge_wz_1" }
+    - { name: "matterbridge_web_1" }
     - { name: "matrix_ma1sd_1" }
     - { name: "matrix_db_1" }
     - { name: "matrix_synapse_1" }