diff --git a/freqtrade/strategy/strategy_helper.py b/freqtrade/strategy/strategy_helper.py
index c8a067a7c..c037ed733 100644
--- a/freqtrade/strategy/strategy_helper.py
+++ b/freqtrade/strategy/strategy_helper.py
@@ -1,7 +1,7 @@
+from datetime import datetime, timedelta
 import pandas as pd
 
 from freqtrade.exchange import timeframe_to_minutes, timeframe_to_prev_date
-from datetime import datetime, timedelta
 from freqtrade.persistence import Trade