diff --git a/data/apps/cvtt_musvc_sim.cfg b/data/apps/cvtt_musvc_sim.cfg
index e0d76ac..bd6bbb6 100644
--- a/data/apps/cvtt_musvc_sim.cfg
+++ b/data/apps/cvtt_musvc_sim.cfg
@@ -56,8 +56,9 @@
         , "channel_prefix": "${GLOBAL_CHANNEL_PREFIX}.BKPR."
         , "db": {
             "server_type": "timescale",
-            "cred_key": "TSDB_CVTT_TESTER_01_DIRECT"
+            # "cred_key": "TSDB_CVTT_TESTER_01_DIRECT"
             # "cred_key": "TSDB_CVTT_TRADINNG_PROD-01-RW"
+            "cred_key": "TSDB-CLD32-TESTER-DCKR-CMPS"
         }
         , "use_cache": true
     }