diff --git a/app_new/equipments/main.py b/app_new/equipments/main.py
index 728666f..989f5c8 100644
--- a/app_new/equipments/main.py
+++ b/app_new/equipments/main.py
@@ -63,7 +63,6 @@ def index():
             joinedload(Equipment.room).joinedload(Room.zone),
             joinedload(Equipment.room).joinedload(Room.building),
             joinedload(Equipment.category),
-            selectinload(Equipment.children),
             joinedload(Equipment.parent).joinedload(Equipment.category),
             joinedload(Equipment.parent).joinedload(Equipment.room),
         ).filter_by(is_deleted=False).all())