diff --git a/data/refdata/exchange_instruments.cfg b/data/refdata/exchange_instruments.cfg
index d2ead07..bf203f6 100644
--- a/data/refdata/exchange_instruments.cfg
+++ b/data/refdata/exchange_instruments.cfg
@@ -303,7 +303,7 @@
         , "dynamic_instruments": {
             # dynamically created instruments (futures)
             "credentials_key": "COINBASE_ADV_RO"
-            "class": "cvttpy_trading.exchanges.coinbase.spot.market.InstrumentLoader"
+            "class": "cvttpy_trading.exchanges.coinbase.market.InstrumentLoader"
             , "api": {
                 "REST": {
                     "products_method": "GET"