diff --git a/odoo-stubs/models.pyi b/odoo-stubs/models.pyi
index d20e131..1723f2c 100644
--- a/odoo-stubs/models.pyi
+++ b/odoo-stubs/models.pyi
@@ -74,6 +74,7 @@ class BaseModel(MetaModel('DummyModel', (object,), {'_register': False})):
     _transient_max_count: Any = ...
     _transient_max_hours: Any = ...
     _fields: Dict[str, fields.Field]
+    _ids: tuple
     env: Environment = ...
     pool: Registry
     id = fields.Id()