diff --git a/apps/backup/postgresql/gramps/kustomization.yaml b/apps/backup/postgresql/gramps/kustomization.yaml
index 08ebf97..3dfb2f9 100644
--- a/apps/backup/postgresql/gramps/kustomization.yaml
+++ b/apps/backup/postgresql/gramps/kustomization.yaml
@@ -19,9 +19,9 @@ patches:
                   - name: pg-dump
                     env:
                       - {name: BACKUP_TARGET, value: gramps}
-                      - {name: BACKUP_MODE, value: database}
+                      - {name: BACKUP_MODE, value: all}
                       - {name: PGHOST, value: gramps-cnpg-rw}
-                      - {name: PGUSER, value: gramps}
-                      - {name: PGDATABASE, value: gramps}
+                      - {name: PGUSER, value: postgres}
+                      - {name: PGDATABASE, value: postgres}
                       - name: PGPASSWORD
-                        valueFrom: {secretKeyRef: {name: gramps-postgresql, key: password}}
+                        valueFrom: {secretKeyRef: {name: gramps-cnpg-superuser, key: password}}
diff --git a/apps/gramps-postgresql/cluster/cluster.yaml b/apps/gramps-postgresql/cluster/cluster.yaml
index 27072f5..cbe798d 100644
--- a/apps/gramps-postgresql/cluster/cluster.yaml
+++ b/apps/gramps-postgresql/cluster/cluster.yaml
@@ -5,6 +5,7 @@ metadata:
   namespace: gramps
 spec:
   instances: 1
+  enableSuperuserAccess: true
   imageName: ghcr.io/cloudnative-pg/postgresql:18.6-standard-trixie
   bootstrap:
     initdb: