diff --git a/roles/docker_services/defaults/main.yml b/roles/docker_services/defaults/main.yml
index b8a9fc0..3e064d7 100644
--- a/roles/docker_services/defaults/main.yml
+++ b/roles/docker_services/defaults/main.yml
@@ -51,3 +51,11 @@ services:
 
 sender_domains:
   - "{{ services.nextcloud.domain }}"
+
+backup_volumes:
+  - "{{ services.caddy.volume }}:/mnt/volumes/caddy:ro"
+  - "{{ services.postfix.volume }}:/mnt/volumes/postfix:ro"
+  - "{{ services.emby.volume }}/programdata:/mnt/volumes/emby/programdata:ro"
+  - "{{ services.nextcloud.volume }}:/mnt/volumes/nextcloud:ro"
+  - "{{ services.pihole.volume }}:/mnt/volumes/pi-hole:ro"
+  - "{{ services.wireguard.volume }}:/mnt/volumes/wireguard:ro"
diff --git a/roles/docker_services/tasks/services/restic.yml b/roles/docker_services/tasks/services/restic.yml
index dbcbec0..f4ad59f 100644
--- a/roles/docker_services/tasks/services/restic.yml
+++ b/roles/docker_services/tasks/services/restic.yml
@@ -31,10 +31,7 @@
             B2_ACCOUNT_ID: "{{ secrets.restic.b2.id }}"
             B2_ACCOUNT_KEY: "{{ secrets.restic.b2.key }}"
             TZ: "{{ timezone }}"
-          volumes:
-            - "{{ services.caddy.volume }}:/mnt/volumes/caddy:ro"
-            - "{{ services.nextcloud.volume }}:/mnt/volumes/nextcloud:ro"
-            - "{{ services.emby.volume }}/programdata:/mnt/volumes/emby/programdata:ro"
+          volumes: "{{ backup_volumes }}"
 
         prune:
           image: mazzolino/restic:{{ services.restic.version }}