diff --git a/nupes/scripts/import_geographie.py b/nupes/scripts/import_geographie.py
index 0407ce2..8e79188 100644
--- a/nupes/scripts/import_geographie.py
+++ b/nupes/scripts/import_geographie.py
@@ -80,7 +80,7 @@ def importer_communes(engine: Engine, debug: bool = False) -> None:
     with Session(engine) as session:
         for feature in features:
             commune_dict = feature['properties']
-            code_commune = commune_dict['com_code'][0]
+            code_commune = commune_dict['com_arm_code'][0]
             nom_commune = commune_dict['com_name'][0]
 
             if commune := session.execute(select(Commune).filter_by(code_insee=code_commune)).scalar_one_or_none():