diff --git a/freqtrade/persistence.py b/freqtrade/persistence.py
index 64663a2fd..592a88acb 100644
--- a/freqtrade/persistence.py
+++ b/freqtrade/persistence.py
@@ -256,7 +256,7 @@ class Trade(_DECL_BASE):
         elif order_type == 'stop_loss_limit':
             self.stoploss_order_id = None
             logger.info('STOP_LOSS_LIMIT is hit for %s.', self)
-            self.close(order['price'])
+            self.close(order['average'])
         else:
             raise ValueError(f'Unknown order type: {order_type}')
         cleanup()