diff --git a/charts/postgres-cluster/Chart.yaml b/charts/postgres-cluster/Chart.yaml
index 20e8e90..73ee69b 100644
--- a/charts/postgres-cluster/Chart.yaml
+++ b/charts/postgres-cluster/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v2
 name: postgres-cluster
-version: 5.0.4
+version: 5.0.5
 description: Cloudnative-pg Cluster
 keywords:
   - database
diff --git a/charts/postgres-cluster/README.md b/charts/postgres-cluster/README.md
index 9d468ed..c47c28c 100644
--- a/charts/postgres-cluster/README.md
+++ b/charts/postgres-cluster/README.md
@@ -1,6 +1,6 @@
 # postgres-cluster
 
-![Version: 5.0.4](https://img.shields.io/badge/Version-5.0.4-informational?style=flat-square) ![AppVersion: v1.25.1](https://img.shields.io/badge/AppVersion-v1.25.1-informational?style=flat-square)
+![Version: 5.0.5](https://img.shields.io/badge/Version-5.0.5-informational?style=flat-square) ![AppVersion: v1.25.1](https://img.shields.io/badge/AppVersion-v1.25.1-informational?style=flat-square)
 
 Cloudnative-pg Cluster
 
diff --git a/charts/postgres-cluster/templates/scheduled-backup.yaml b/charts/postgres-cluster/templates/scheduled-backup.yaml
index b9da473..1cc5d76 100644
--- a/charts/postgres-cluster/templates/scheduled-backup.yaml
+++ b/charts/postgres-cluster/templates/scheduled-backup.yaml
@@ -14,6 +14,6 @@ spec:
   schedule: {{ .schedule | quote }}
   backupOwnerReference: {{ .backupOwnerReference }}
   cluster:
-    name: {{ include "cluster.name" $context }}
+    name: {{ include "cluster.name" $context }}-cluster
 {{ end -}}
 {{ end }}