diff --git a/kustomize/postgres/postgres.yaml b/kustomize/postgres/postgres.yaml
index 5373b06f..53cc59af 100644
--- a/kustomize/postgres/postgres.yaml
+++ b/kustomize/postgres/postgres.yaml
@@ -3,8 +3,8 @@ kind: PostgresCluster
 metadata:
   name: hippo
 spec:
-  image: registry.developers.crunchydata.com/crunchydata/crunchy-postgres:ubi8-16.2-0
-  postgresVersion: 16
+  image: registry.developers.crunchydata.com/crunchydata/crunchy-postgres:ubi8-15.2-0
+  postgresVersion: 15
   instances:
     - name: instance1
       dataVolumeClaimSpec:
@@ -12,10 +12,11 @@ spec:
         - "ReadWriteOnce"
         resources:
           requests:
-            storage: 1Gi
+            storage: 50Gi
+        storageClassName: storage-pure-ar-izanami-1a
   backups:
     pgbackrest:
-      image: registry.developers.crunchydata.com/crunchydata/crunchy-pgbackrest:ubi8-2.49-0
+      image: registry.developers.crunchydata.com/crunchydata/crunchy-pgbackrest:ubi8-2.41-0
       repos:
       - name: repo1
         volume:
@@ -24,4 +25,10 @@ spec:
             - "ReadWriteOnce"
             resources:
               requests:
-                storage: 1Gi
+                storage: 50Gi
+            storageClassName: storage-pure-ar-izanami-1a
+  users:
+    - name: sonarqube
+      databases:
+      - sonardb
+      options: "SUPERUSER"