diff --git a/apps/monitoring/grafana/values.yaml b/apps/monitoring/grafana/values.yaml
index 81b3bbe..bf9bf3f 100644
--- a/apps/monitoring/grafana/values.yaml
+++ b/apps/monitoring/grafana/values.yaml
@@ -174,7 +174,7 @@ grafana:
           database: grafana
           owner: grafana
       storage:
-        size: 10Gi
+        size: 15Gi
         storageClass: local-path
       resources:
         requests:
@@ -196,7 +196,7 @@ grafana:
     spec:
       retentionPolicy: "30d"
       configuration:
-        destinationPath: s3://postgresql-backups/grafana
+        destinationPath: s3://cnpg-backup-grafana/
         endpointURL: http://rook-ceph-rgw-ceph-objectstore.rook-ceph.svc:80
         s3Credentials:
           accessKeyId:
@@ -230,16 +230,7 @@ grafana:
       name: grafana-pg-backups
       namespace: monitoring
     spec:
-      bucketName: postgresql-backups
+      generateBucketName: cnpg-backup-grafana
       storageClassName: ceph-bucket
       additionalConfig:
-        maxSize: "50Gi"
-  - apiVersion: v1
-    kind: Secret
-    metadata:
-      name: grafana-pg-backup-creds
-      namespace: monitoring
-    type: Opaque
-    stringData:
-      AWS_ACCESS_KEY_ID: placeholder
-      AWS_SECRET_ACCESS_KEY: placeholder
\ No newline at end of file
+        maxSize: "50Gi"
\ No newline at end of file