diff --git a/freqtrade/freqtradebot.py b/freqtrade/freqtradebot.py
index 6acda804d..a3f2b2aa1 100644
--- a/freqtrade/freqtradebot.py
+++ b/freqtrade/freqtradebot.py
@@ -368,13 +368,14 @@ class FreqtradeBot(object):
             # TODO: correct place here ??
             # Try update amount (binance-fix)
             try:
-                new_amount = self.get_real_amount(trade)
-                # This may break if a exchange applies no fee (which appears highly unlikely)
-                if order['amount'] != new_amount and trade.fee_open != 0:
-                    logger.info("Updating amount for Trade {} from {} to {}".format(
-                        trade, order['amount'], new_amount))
-                    order['amount'] = new_amount
-                    trade.fee_open = 0
+                if trade.fee_open != 0:
+                    new_amount = self.get_real_amount(trade)
+                    # This may break if a exchange applies no fee (which appears highly unlikely)
+                    if order['amount'] != new_amount:
+                        logger.info("Updating amount for Trade {} from {} to {}".format(
+                            trade, order['amount'], new_amount))
+                        order['amount'] = new_amount
+                        trade.fee_open = 0
 
             except OperationalException as exception:
                 logger.warning("could not update trade amount: %s", exception)