diff --git a/demo01-postgresql2/values.yaml b/demo01-postgresql2/values.yaml
index 0cb6949..2d1d0df 100644
--- a/demo01-postgresql2/values.yaml
+++ b/demo01-postgresql2/values.yaml
@@ -2,16 +2,17 @@
 global:
   imageRegistry: ""
 
-primary:
-  configuration: |
-    wal_level=logical
-    
 postgresql:
   username: postgres
   existingSecret: "demo01-postgresql2-infisicalsecret"
 
   maxConnections: "100"
-  sharedPreloadLibraries: "repmgr, pgaudit, pg_stat_statements"
+  sharedPreloadLibraries: "repmgr, pgaudit, pg_stat_statements, pgoutput"
+
+  extendedConf: |-
+    wal_level = logical
+    max_replication_slots = 4
+    max_wal_senders = 4
 
   replicaCount: 1