diff --git a/addons/purchase/stock_view.xml b/addons/purchase/stock_view.xml
index 10dda4dfd0a..59d36a98903 100644
--- a/addons/purchase/stock_view.xml
+++ b/addons/purchase/stock_view.xml
@@ -64,7 +64,7 @@
                     <div class="oe_right oe_button_box" name="buttons">
                         <button type="action"
                             name="%(act_purchase_order_2_stock_picking)d"
-                            string="Incoming Shipments"/>
+                            string="Incoming Shipments" states="approved"/>
                     </div>
                 </xpath>
             </field>