diff --git a/addons/stock/test/stock_test.yml b/addons/stock/test/stock_test.yml
index 99b11168b20..67a46dc3523 100644
--- a/addons/stock/test/stock_test.yml
+++ b/addons/stock/test/stock_test.yml
@@ -1,12 +1,24 @@
 -
   In order to test the stock module, I will update the current stock of the product.
 -
-  I take one product and with the help of 'Change Product Quantity' wizard I update the product stock.
+  I create Stock Production Lot for product CPU2
+-
+  !record {model: stock.production.lot, id: stock_production_lot0}:
+    product_id: product.product_product_cpu2
+    date: !eval time.strftime('%Y-%m-%d %H:%M:%S')
+    name: 0000001
+-
+  I trace the Stock Production Lot for product CPU2
+-
+  !python {model: stock.production.lot }: |
+    self.action_traceability(cr,uid,[ref('stock_production_lot0')], {'lang': 'en_US', 'tz': False, 'active_model': 'ir.ui.menu', 'field': '', 'type': ''})
+-
+  I take one product CPU2 and with the help of 'Change Product Quantity' wizard I update the product stock.
   Changes the Product Quantity by making a Physical Inventory.
 -
   !python {model: stock.change.product.qty}: |
     product = self.pool.get('product.product').browse(cr, uid, ref('product.product_product_cpu2'))
-    fields = {'location_id' : ref('stock.stock_location_stock'), 'new_quantity': 2, 'product_id': product.id}
+    fields = {'location_id' : ref('stock.stock_location_stock'), 'new_quantity': 2, 'product_id': product.id, 'prodlot_id': ref('stock.stock_production_lot0')}
     ids = self.create(cr, uid, fields)
     self.change_product_qty(cr, uid, [ids], {'active_model':'product.product', 'active_id': product.id, 'active_ids':[product.id]})
     assert product.qty_available == 2,'Product Quantity is not Updated'
@@ -19,7 +31,7 @@
     assert inventory.product_id.id == ref('product.product_product_cpu2'), 'Product is not correspond'
     assert inventory.product_qty == 2,'product Quantity is not correspond'
     assert inventory.location_id.id == ref('stock.stock_location_stock'), 'Location is not correspond'
-    assert inventory.state == 'done', 'State should be Done'
+    assert inventory.state == 'done', 'State should be in Done state'
 -
   I check stock moves created.
 -