diff --git a/vars/variable.yaml b/vars/variable.yaml
index 79d903a..a0bebba 100644
--- a/vars/variable.yaml
+++ b/vars/variable.yaml
@@ -1,6 +1,13 @@
 mysql_user: root
 postgres_user: postgres
 backup_dir: /media/backup/docker
-databases: ['bookstack', 'gitea', 'kimai', 'nextcloud', 'semaphore']
+systems: ['bookstack', 'gitea', 'kimai', 'nextcloud', 'pihole', 'portainer', 'semaphore', 'vault']
 mysql_databases: ['bookstack', 'kimai', 'semaphore']
-postgres_databases: ['gitea', 'nextcloud']
\ No newline at end of file
+postgres_databases: ['gitea', 'nextcloud']
+volumes:
+  bookstack:
+    container: bookstack
+    path: /config
+  dnsmasq:
+    container: pihole
+    path: /etc/dnsmasq.d