diff --git a/docker-compose.yml b/docker-compose.yml
index f499bf5..d6645bb 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -386,6 +386,25 @@ services:
       MYSQL_USER: matomo
       MYSQL_DATABASE: matomo
       MYSQL_PASSWORD: ${MATOMO_MYSQL_PASSWORD}
+  zabbix-mariadb:
+    deploy:
+      placement:
+        constraints: [node.labels.com.sigyl.git-stack-data == yes]
+      replicas: 1
+      restart_policy:
+        condition: any
+    image: mariadb:10
+    command: --max-allowed-packet=128MB
+    networks:
+      - appnet
+    volumes:
+      - matomo-mariadb:/var/lib/mysql
+    environment:
+      MYSQL_ROOT_PASSWORD: ${ZABBIX_MYSQL_ROOT_PASSWORD}
+      MYSQL_USER: zabbix
+      MYSQL_DATABASE: zabbix
+      MYSQL_PASSWORD: ${ZABBIX_MYSQL_PASSWORD}
+  
   # The backend guacamole server.
   guacd:
     deploy: