diff --git a/addons/stock_picking_batch/models/stock_picking_batch.py b/addons/stock_picking_batch/models/stock_picking_batch.py
index 40871e01fa1..a044a986b92 100644
--- a/addons/stock_picking_batch/models/stock_picking_batch.py
+++ b/addons/stock_picking_batch/models/stock_picking_batch.py
@@ -207,7 +207,6 @@ class StockPickingBatch(models.Model):
         return True
 
     def action_cancel(self):
-        self.ensure_one()
         self.state = 'cancel'
         self.picking_ids = False
         return True