diff --git a/freqtrade/types/backtest_result_type.py b/freqtrade/types/backtest_result_type.py
index 1b66e6b1c..1043899f7 100644
--- a/freqtrade/types/backtest_result_type.py
+++ b/freqtrade/types/backtest_result_type.py
@@ -1,4 +1,4 @@
-from typing import Any, Dict, List, Optional
+from typing import Any, Dict, List
 
 from typing_extensions import TypedDict
 
@@ -6,7 +6,6 @@ from typing_extensions import TypedDict
 class BacktestMetadataType(TypedDict):
     run_id: str
     backtest_start_time: int
-    notes: Optional[str]
 
 
 class BacktestResultType(TypedDict):
@@ -26,3 +25,4 @@ def get_BacktestResultType_default() -> BacktestResultType:
 class BacktestHistoryEntryType(BacktestMetadataType):
     filename: str
     strategy: str
+    notes: str