diff --git a/data/refdata/exchanges.cfg b/data/refdata/exchanges.cfg
index 2313ef2..52d712d 100644
--- a/data/refdata/exchanges.cfg
+++ b/data/refdata/exchanges.cfg
@@ -72,13 +72,13 @@
         , "type":               "PROXY"
 
         , "order_entry": {
-            "class":  "cvttpy.exchanges.proxies.cvtt.connector.CvttTraderClient"
+            "class":  "cvttpy.exchanges.proxies.cvtt.connector.CvttExecutorClient"
 
         }
         , "redis": {
             "url": "redis://cloud17.cvtt.vpn"
             ,"listen_channel_prefix": "CVTT_CLNT"
-            , "trader_channel": "TRDR"
+            , "executor_channel": "EXEC"
             , "ping_timeout_secs": 2.0
         }
     }
@@ -88,13 +88,13 @@
         , "type":               "PROXY"
 
         , "order_entry": {
-            "class":  "cvttpy.exchanges.proxies.cvtt.connector.CvttTraderClient"
+            "class":  "cvttpy.exchanges.proxies.cvtt.connector.CvttExecutorClient"
 
         }
         , "redis": {
             "url": "redis://localhost"
             ,"listen_channel_prefix": "CVTT_CLNT"
-            , "trader_channel": "TRDR"
+            , "executor_channel": "EXEC"
             , "ping_timeout_secs": 1.0
         }
     }