diff --git a/clusters/cl01tl/applications/sonarr4-4k/values.yaml b/clusters/cl01tl/applications/sonarr4-4k/values.yaml
index 19557d52e..c1b23448f 100644
--- a/clusters/cl01tl/applications/sonarr4-4k/values.yaml
+++ b/clusters/cl01tl/applications/sonarr4-4k/values.yaml
@@ -169,6 +169,7 @@ postgres-17-cluster:
     image:
       repository: ghcr.io/cloudnative-pg/postgresql
       tag: "17.2-22"
+    enableSuperuserAccess: true
     walStorage:
       storageClass: local-path
     storage: