diff --git a/data/refdata/exchanges.cfg b/data/refdata/exchanges.cfg
index 65437e5..8588380 100644
--- a/data/refdata/exchanges.cfg
+++ b/data/refdata/exchanges.cfg
@@ -14,7 +14,7 @@
             "class":  "cvttpy_trading.exchanges.mkt_simulator.md_client.MktSimMdClientFeed"
         },
         "order_entry": {
-            "class":  "cvttpy_trading.exchanges.coinbase.spot.oe_client.CoinbaseSpotOEClient"
+            "class":  "cvttpy_trading.exchanges.mkt_simulator.oe_client.CoinbaseSpotOEClient"
 
             , "api": {
                 "web_socket": {