diff --git a/samples/authorization/csm_authorization_proxy_server_v200.yaml b/samples/authorization/csm_authorization_proxy_server_v200.yaml
index fbcd544eb..0fc43fdb9 100644
--- a/samples/authorization/csm_authorization_proxy_server_v200.yaml
+++ b/samples/authorization/csm_authorization_proxy_server_v200.yaml
@@ -99,5 +99,6 @@ metadata:
 data:
   csm-config-params.yaml: |-
     CONCURRENT_POWERFLEX_REQUESTS: 10
+    CONCURRENT_POWERSCALE_REQUESTS: 10
     LOG_LEVEL: debug
     STORAGE_CAPACITY_POLL_INTERVAL: 5m