diff --git a/data/refdata/exchanges.cfg b/data/refdata/exchanges.cfg
index 60fce35..70c2dd2 100644
--- a/data/refdata/exchanges.cfg
+++ b/data/refdata/exchanges.cfg
@@ -409,10 +409,10 @@
                         , "url": "https://api.coinbase.com/api/v3/brokerage/products"
                         , "params": {
                             "product_type": "FUTURE"
-                            , "contract_expiry_type": "EXPIRING"
-                            # , "contract_expiry_type": "PERPETUAL" # "PERPETUAL" #
+                            , "contract_expiry_type": "PERPETUAL"
+                            # , "contract_expiry_type": "PERPETUAL" # "EXPIRING" #
                             , "expiring_contract_status": "STATUS_UNEXPIRED"
-                            , "futures_underlying_type": "FUTURES_UNDERLYING_TYPE_SPOT"
+                            # , "futures_underlying_type": "FUTURES_UNDERLYING_TYPE_SPOT"
                         }
                     }
                 }