diff --git a/manifests/stateful-backups.yaml b/manifests/stateful-backups.yaml
index 4a936a8..c5f41c7 100644
--- a/manifests/stateful-backups.yaml
+++ b/manifests/stateful-backups.yaml
@@ -74,11 +74,11 @@ spec:
                 command:
                   - /bin/bash
                   - -c
-                  - psql -U postgres -c 'CHECKPOINT;'
+                  - PGPASSWORD=spVTpND34K psql -U postgres -c 'CHECKPOINT;'
                 timeout: 2m
                 onError: Continue
 
-        # Authentik PostgreSQL: checkpoint before backup
+          # Authentik PostgreSQL: checkpoint before backup
         - name: authentik-postgres-checkpoint
           includedNamespaces:
             - authentik
@@ -92,6 +92,23 @@ spec:
                 command:
                   - /bin/bash
                   - -c
-                  - psql -U postgres -c 'CHECKPOINT;'
+                  - PGPASSWORD=th1rt33nletterS. psql -U authentik -c 'CHECKPOINT;'
+                timeout: 2m
+                onError: Continue
+
+          # n8n PostgreSQL: checkpoint before backup
+        - name: n8n-postgres-checkpoint
+          includedNamespaces:
+            - n8n
+          labelSelector:
+            matchLabels:
+              app.kubernetes.io/service: postgres-n8n
+          pre:
+            - exec:
+                container: postgres
+                command:
+                  - /bin/bash
+                  - -c
+                  - psql -d n8n -U root -c 'CHECKPOINT;'
                 timeout: 2m
                 onError: Continue