diff --git a/values/keycloak/cluster-prod.yaml b/values/keycloak/cluster-prod.yaml
deleted file mode 100644
index 7175362c..00000000
--- a/values/keycloak/cluster-prod.yaml
+++ /dev/null
@@ -1,15 +0,0 @@
-apiVersion: postgresql.cnpg.io/v1
-kind: Cluster
-metadata:
-  name: prod-keycloak
-  namespace: keycloak
-spec:
-  instances: 2
-  imageName: ghcr.io/cloudnative-pg/postgresql:17.2-27-bookworm
-  storage:
-    resizeInUseVolumes: true
-    size: 10Gi
-  backup:
-    retentionPolicy: 60d
-    target: prefer-standby
-
diff --git a/values/keycloak/values-prod.yaml b/values/keycloak/values-prod.yaml
index f8f3ea75..8c570b60 100644
--- a/values/keycloak/values-prod.yaml
+++ b/values/keycloak/values-prod.yaml
@@ -117,6 +117,5 @@ sidecars:
   image: ghcr.io/cloudnative-pg/postgresql:17.2-27-bookworm
   imagePullPolicy: Always
   command:
-  - /bin/bash
-  - sleep
+  - /usr/bin/sleep
   - 365d
diff --git a/values/keycloak/values.yaml b/values/keycloak/values.yaml
index bdea1d43..4154e004 100644
--- a/values/keycloak/values.yaml
+++ b/values/keycloak/values.yaml
@@ -78,6 +78,5 @@ sidecars:
   image: ghcr.io/cloudnative-pg/postgresql:17.2-27-bookworm
   imagePullPolicy: Always
   command:
-  - /bin/bash
-  - sleep
+  - /usr/bin/sleep
   - 365d