diff --git a/charts/postgres-cluster/Chart.yaml b/charts/postgres-cluster/Chart.yaml
index b257047..e2552d5 100644
--- a/charts/postgres-cluster/Chart.yaml
+++ b/charts/postgres-cluster/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v2
 name: postgres-cluster
-version: 6.6.1
+version: 6.6.2
 description: Cloudnative-pg Cluster
 keywords:
   - database
diff --git a/charts/postgres-cluster/README.md b/charts/postgres-cluster/README.md
index ab49ce6..da7c6ce 100644
--- a/charts/postgres-cluster/README.md
+++ b/charts/postgres-cluster/README.md
@@ -1,6 +1,6 @@
 # postgres-cluster
 
-![Version: 6.6.1](https://img.shields.io/badge/Version-6.6.1-informational?style=flat-square) ![AppVersion: v1.26.0](https://img.shields.io/badge/AppVersion-v1.26.0-informational?style=flat-square)
+![Version: 6.6.2](https://img.shields.io/badge/Version-6.6.2-informational?style=flat-square) ![AppVersion: v1.26.0](https://img.shields.io/badge/AppVersion-v1.26.0-informational?style=flat-square)
 
 Cloudnative-pg Cluster
 
diff --git a/charts/postgres-cluster/templates/object-store.yaml b/charts/postgres-cluster/templates/object-store.yaml
index bd45a9e..10d7b37 100644
--- a/charts/postgres-cluster/templates/object-store.yaml
+++ b/charts/postgres-cluster/templates/object-store.yaml
@@ -37,10 +37,10 @@ spec:
     {{- end }}
     s3Credentials:
       accessKeyId:
-        name: {{ .endpointCredentials | default (include "cluster.backupCredentials" $context) }}
+        name: {{ .endpointCredentials }}
         key: ACCESS_KEY_ID
       secretAccessKey:
-        name: {{ .endpointCredentials | default (include "cluster.backupCredentials" $context) }}
+        name: {{ .endpointCredentials }}
         key: ACCESS_SECRET_KEY
 {{ end -}}
 {{ end }}