diff --git a/src/overhaul/service.py b/src/overhaul/service.py
index db71621..8bf9975 100644
--- a/src/overhaul/service.py
+++ b/src/overhaul/service.py
@@ -81,7 +81,7 @@ async def get_overhaul_critical_parts(db_session, session_id, token, collector_d
         {
             "id": equipment.id,
             "location_tag": equipment.location_tag,
-            "name": equipment.master_equipment.name,
+            "name": equipment.equipment.name,
             "matrix": rbd_simulation.get(equipment.location_tag)
             
         } for equipment in equipments