diff --git a/addons/hr_expense/views/hr_expense_views.xml b/addons/hr_expense/views/hr_expense_views.xml
index b9a907ebfa3..fbb2b21cc6b 100644
--- a/addons/hr_expense/views/hr_expense_views.xml
+++ b/addons/hr_expense/views/hr_expense_views.xml
@@ -309,7 +309,7 @@
                             <group string="General Information">
                                 <field name="type"/>
                                 <field name="standard_price"/>
-                                <field name="uom_id" on_change="onchange_uom(uom_id,uom_po_id)" groups="product.group_uom" options="{'no_create': True}"/>
+                                <field name="uom_id" groups="product.group_uom" options="{'no_create': True}"/>
                                 <field name="uom_po_id" invisible="1"/>
                                 <label for="default_code"/>
                                 <div>