diff --git a/data/refdata/exchanges.cfg b/data/refdata/exchanges.cfg
index 5d7f9ce..89af3ff 100644
--- a/data/refdata/exchanges.cfg
+++ b/data/refdata/exchanges.cfg
@@ -9,10 +9,9 @@
          , "name":               "Alpaca Trading"
         , "type":               "EQUITY"
 
-        , "cred_key":  "ALPACA_PROD"
-
         , "order_entry": {
-            "class":  "cvttpy_trading.exchanges.alpaca.oe_client.AlpacaOrderEntryClient"
+            "credentials_key":  "ALPACA_PROD"
+            , "class":  "cvttpy_trading.exchanges.alpaca.oe_client.AlpacaOrderEntryClient"
 
             # D E P R E C A T E D
             , "REST": {