diff --git a/freqtrade/freqai/tensorboard/TensorboardCallback.py b/freqtrade/freqai/tensorboard/TensorboardCallback.py
index 2be917616..19c03d4e1 100644
--- a/freqtrade/freqai/tensorboard/TensorboardCallback.py
+++ b/freqtrade/freqai/tensorboard/TensorboardCallback.py
@@ -19,7 +19,6 @@ class TensorboardCallback(BaseCallback):
     def __init__(self, verbose=1, actions: Type[Enum] = BaseActions):
         super().__init__(verbose)
         self.model: Any = None
-        self.logger: Any = None
         self.actions: Type[Enum] = actions
 
     def _on_training_start(self) -> None: