diff --git a/addons/purchase/purchase_workflow.xml b/addons/purchase/purchase_workflow.xml
index 212ce304e07..00fb5517568 100644
--- a/addons/purchase/purchase_workflow.xml
+++ b/addons/purchase/purchase_workflow.xml
@@ -145,7 +145,7 @@
         <record id="trans_router_invoice_no_order" model="workflow.transition">
             <field name="act_from" ref="act_router"/>
             <field name="act_to" ref="act_invoice_end"/>
-            <field name="condition">invoice_method&lt;&gt;'order' and invoiced</field>
+            <field name="condition">invoice_method&lt;&gt;'order'</field>
         </record>
         <record id="trans_except_picking_picking_done" model="workflow.transition">
             <field name="act_from" ref="act_except_picking"/>