diff --git a/odex25_purchase/purchase_requisition_custom/models/purchase_request.py b/odex25_purchase/purchase_requisition_custom/models/purchase_request.py
index 6e4b8fb32..0e511ec0d 100644
--- a/odex25_purchase/purchase_requisition_custom/models/purchase_request.py
+++ b/odex25_purchase/purchase_requisition_custom/models/purchase_request.py
@@ -371,7 +371,7 @@ class PurchaseRequestLine(models.Model):
 
     account_id = fields.Many2one(related='request_id.department_id.analytic_account_id', copy=False)
     request_id = fields.Many2one(comodel_name='purchase.request', string='Request Ref.')
-    product_id = fields.Many2one(comodel_name='product.product', string='Item', domain="[('purchase_ok', '=', True) | ('asset_ok', '=', True)]")
+    product_id = fields.Many2one(comodel_name='product.product', string='Item')
     description = fields.Char("Description")
     qty = fields.Integer(string='Qty')
     uom_id = fields.Many2one('uom.uom',
diff --git a/odex25_purchase/purchase_requisition_custom/views/purchase_request.xml b/odex25_purchase/purchase_requisition_custom/views/purchase_request.xml
index 1b415a899..c971671c4 100644
--- a/odex25_purchase/purchase_requisition_custom/views/purchase_request.xml
+++ b/odex25_purchase/purchase_requisition_custom/views/purchase_request.xml
@@ -95,7 +95,7 @@
                                 <field name="line_ids" attrs="{'readonly':[('state' , '!=' , 'draft')]}">
                                     <tree editable="bottom">
                                         <field name="product_id"
-                                               domain="[('purchase_ok', '=', True) | ('asset_ok', '=', True)]"
+                                               domain="['|', ('purchase_ok', '=', True), ('asset_ok', '=', True)]"
                                                options="{'no_create' : True , 'no_edit' : True ,'no_open' : True}"
                                                optional="show"
                                                 required="1"/>