diff --git a/uncloud/oneshot/main.py b/uncloud/oneshot/main.py
index 5b9b61c..0e56571 100644
--- a/uncloud/oneshot/main.py
+++ b/uncloud/oneshot/main.py
@@ -104,7 +104,6 @@ def main(arguments):
         vm.start()
     elif arguments['stop']:
         vm = virtualmachine.VM(vmm, {'uuid': arguments['stop']})
-        vm = virtualmachine.VM(vmm, vm_config)
         vm.stop()
     elif arguments['get_status']:
         vm = virtualmachine.VM(vmm, {'uuid': arguments['get_status']})