diff --git a/addons/stock_account/views/stock_account_views.xml b/addons/stock_account/views/stock_account_views.xml
index bd817ab8bd3..cea114b735c 100644
--- a/addons/stock_account/views/stock_account_views.xml
+++ b/addons/stock_account/views/stock_account_views.xml
@@ -8,7 +8,7 @@
             <field name="inherit_id" ref="stock.view_inventory_form"/>
             <field name="arch" type="xml">
                 <xpath expr="//field[@name='date']" position="after">
-                    <field name="accounting_date"/>
+                    <field name="accounting_date" attrs="{'readonly':[('state','!=', 'draft')]}"/>
                 </xpath>
             </field>
         </record>