diff --git a/freqtrade/exchange/okex.py b/freqtrade/exchange/okex.py
index b15e686d3..a3623584c 100644
--- a/freqtrade/exchange/okex.py
+++ b/freqtrade/exchange/okex.py
@@ -25,5 +25,5 @@ class Okex(Exchange):
         # TradingMode.SPOT always supported and not required in this list
         # (TradingMode.MARGIN, Collateral.CROSS),
         # (TradingMode.FUTURES, Collateral.CROSS),
-        # (TradingMode.FUTURES, Collateral.ISOLATED)
+        (TradingMode.FUTURES, Collateral.ISOLATED)
     ]