diff --git a/src/lerobot/processor/migrate_policy_normalization.py b/src/lerobot/processor/migrate_policy_normalization.py
index c909bff56..6f296e5c5 100644
--- a/src/lerobot/processor/migrate_policy_normalization.py
+++ b/src/lerobot/processor/migrate_policy_normalization.py
@@ -35,7 +35,7 @@ import argparse
 import json
 import os
 from pathlib import Path
-from typing import Any, Dict
+from typing import Any
 
 import torch
 from huggingface_hub import HfApi, hf_hub_download