diff --git a/charts/dso-console/Chart.yaml b/charts/dso-console/Chart.yaml
index f2e432b..61d77dc 100644
--- a/charts/dso-console/Chart.yaml
+++ b/charts/dso-console/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: cpn-console
 description: A Helm chart to deploy Cloud Pi Native Console
 type: application
-version: 1.5.0
+version: 1.5.1
 appVersion: 8.8.1
 keywords: []
 home: https://cloud-pi-native.fr
diff --git a/charts/dso-console/README.md b/charts/dso-console/README.md
index 1a5b715..fae7029 100644
--- a/charts/dso-console/README.md
+++ b/charts/dso-console/README.md
@@ -1,6 +1,6 @@
 # cpn-console
 
-![Version: 1.5.0](https://img.shields.io/badge/Version-1.5.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 8.8.1](https://img.shields.io/badge/AppVersion-8.8.1-informational?style=flat-square)
+![Version: 1.5.1](https://img.shields.io/badge/Version-1.5.1-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 8.8.1](https://img.shields.io/badge/AppVersion-8.8.1-informational?style=flat-square)
 
 A Helm chart to deploy Cloud Pi Native Console
 
@@ -82,7 +82,7 @@ A Helm chart to deploy Cloud Pi Native Console
 | client.strategy.type | string | `"RollingUpdate"` | Strategy type used to replace old Pods by new ones, can be "Recreate" or "RollingUpdate". |
 | client.tolerations | list | `[]` | Default tolerations for Console CPN client. |
 | cnpg.annotations | object | `{}` | Additional cnpg cluster annotations. |
-| cnpg.backup.cron | string | `"0 */6 * * * *"` | The cron rule used for cnpg backups. By default it runs every 6 hours. |
+| cnpg.backup.cron | string | `"0 0 */6 * * *"` | The cron rule used for cnpg backups. By default it runs every 6 hours. |
 | cnpg.backup.destinationPath | string | `""` | S3 destination path for cnpg backups (it should be set like `s3://<bucket_name>/<path>`). |
 | cnpg.backup.enabled | bool | `false` | Whether or not cnpg cluster deployment should be enabled. |
 | cnpg.backup.endpointCA.key | string | `""` | The secret key containing S3 CA for cnpg backups. |
diff --git a/charts/dso-console/values.yaml b/charts/dso-console/values.yaml
index 2405318..86f235d 100644
--- a/charts/dso-console/values.yaml
+++ b/charts/dso-console/values.yaml
@@ -522,7 +522,7 @@ cnpg:
         # -- S3 secretAccessKey value used for cnpg backups.
         value: ""
     # -- The cron rule used for cnpg backups. By default it runs every 6 hours.
-    cron: "0 */6 * * * *"
+    cron: "0 0 */6 * * *"
     # -- Retention policy for cnpg backups recurrences.
     retentionPolicy: "30d"