diff --git a/freqtrade/data/converter.py b/freqtrade/data/converter.py
index 290dea711..46bf648b8 100644
--- a/freqtrade/data/converter.py
+++ b/freqtrade/data/converter.py
@@ -12,7 +12,7 @@ from pandas import DataFrame, to_datetime
 
 from freqtrade.constants import DEFAULT_DATAFRAME_COLUMNS, DEFAULT_TRADES_COLUMNS, Config, TradeList
 from freqtrade.enums import CandleType
-import numpy as np
+
 
 logger = logging.getLogger(__name__)