diff --git a/add_tenant_with_prefix.py b/add_tenant_with_prefix.py
index 71c39ef..6f20d53 100644
--- a/add_tenant_with_prefix.py
+++ b/add_tenant_with_prefix.py
@@ -209,7 +209,7 @@ class CreateTenant(Script):
                         assignment = ContactAssignment(
                             contact=contact,
                             role=role,
-                            tenant=tenant,
+                            object=tenant,
                         )
                         assignment.full_clean()
                         assignment.save()
@@ -245,7 +245,7 @@ class CreateTenant(Script):
                     assignment = ContactAssignment(
                         contact=contact,
                         role=data.get("contacts_role", ContactRole.objects.first()),
-                        tenant=tenant,
+                        object=tenant,
                     )
                     assignment.full_clean()
                     self.log_success("Все данные валидны")