diff --git a/addons/stock/models/stock_inventory.py b/addons/stock/models/stock_inventory.py
index 377aaaed458..3b5f0f51050 100644
--- a/addons/stock/models/stock_inventory.py
+++ b/addons/stock/models/stock_inventory.py
@@ -123,7 +123,7 @@ class Inventory(models.Model):
                 negative.product_qty
             ))
         self.action_check()
-        self.write({'state': 'done'})
+        self.write({'state': 'done', 'date': fields.Datetime.now()})
         self.post_inventory()
         return True