diff --git a/inventory/test/group_vars/all/kubeblocks.yml b/inventory/test/group_vars/all/kubeblocks.yml
index b094b70..fe90f5c 100644
--- a/inventory/test/group_vars/all/kubeblocks.yml
+++ b/inventory/test/group_vars/all/kubeblocks.yml
@@ -40,7 +40,7 @@ kubeblocks_add_ons:
     enabled: false
     version: 0.9.3
   - addon_name: opensearch
-    addon_namespace: monitoring
+    addon_namespace: kb-system
     state: present
     enabled: true
     version: 0.9.0
@@ -50,7 +50,7 @@ kubeblocks_add_ons:
     enabled: false
     version: 0.9.1
   - addon_name: rabbitmq
-    addon_namespace: infrastructure
+    addon_namespace: kb-system
     state: present
     enabled: true
     version: 0.9.0