diff --git a/addons/sale_layout/sale_layout_view.xml b/addons/sale_layout/sale_layout_view.xml
index 78f98d3002f..7997aa9202d 100644
--- a/addons/sale_layout/sale_layout_view.xml
+++ b/addons/sale_layout/sale_layout_view.xml
@@ -37,6 +37,7 @@
                                             on_change="product_id_change(parent.pricelist_id,product_id,product_uom_qty,product_uom,product_uos_qty,product_uos,name,parent.partner_id, False, False, parent.date_order, product_packaging, parent.fiscal_position, True, context)"/>
                                         <field name="product_uom"
                                             nolabel="1"
+                                            groups="base.group_sale_uom_per_product"
                                             required="0"
                                             attrs="{'invisible':[('layout_type','!=','article')],  'required':[('layout_type','not in',['title','text','subtotal','line','break'])]}"
                                             on_change="product_uom_change(parent.pricelist_id,product_id,product_uom_qty,product_uom,product_uos_qty,product_uos,name,parent.partner_id, False, False, parent.date_order, context)"/>
@@ -99,7 +100,7 @@
                             <tree string="Sales order lines">
                                     <field colspan="4" name="name"/>
                                     <field name="product_uom_qty" string="Qty"/>
-                                    <field name="product_uom" string="UoM"/>
+                                    <field name="product_uom" string="UoM" groups="base.group_sale_uom_per_product"/>
                                     <field name="discount"/>
                                     <field name="price_unit"/>
                                     <!-- field name="price_net"/-->