diff --git a/freqtrade/freqai/prediction_models/XGBoostRegressorMultiTarget.py b/freqtrade/freqai/prediction_models/XGBoostRegressorMultiTarget.py
index e86d5882c..5cee0148d 100644
--- a/freqtrade/freqai/prediction_models/XGBoostRegressorMultiTarget.py
+++ b/freqtrade/freqai/prediction_models/XGBoostRegressorMultiTarget.py
@@ -19,6 +19,7 @@ class XGBoostRegressorMultiTarget(BaseRegressionModel):
     `predict()` methods to add their custom data handling tools or change
     various aspects of the training that cannot be configured via the
     top level config.json file.
+    This is an exact copy of XGBoostRegressor kept for compatibility reasons.
     """
 
     def fit(self, data_dictionary: dict, dk: FreqaiDataKitchen, **kwargs) -> Any: