diff --git a/data/refdata/exchange_instruments.cfg b/data/refdata/exchange_instruments.cfg
index cdf276f..654a634 100644
--- a/data/refdata/exchange_instruments.cfg
+++ b/data/refdata/exchange_instruments.cfg
@@ -341,7 +341,7 @@
                     , "products_url": "https://api.coinbase.com/api/v3/brokerage/products"
                     , "futures_params": {
                         "product_type": "FUTURE"
-                        , "contract_expiry_type": "EXPIRING"
+                        , "contract_expiry_type": "PERPETUAL" #"EXPIRING"
                         , "expiring_contract_status": "STATUS_UNEXPIRED"
                     }
                 }