diff --git a/ext/custom-addons/dp_custom/views/sale_views.xml b/ext/custom-addons/dp_custom/views/sale_views.xml
index 4199877f..361c4770 100644
--- a/ext/custom-addons/dp_custom/views/sale_views.xml
+++ b/ext/custom-addons/dp_custom/views/sale_views.xml
@@ -14,7 +14,7 @@
                 <field name="confirmation_nr"/>
                 <field name="order_type"/>
                 <field name="assembly_state"/>
-                <field name="pg9_call" widget="url" text="...gehe zu Auftrag in PG9" attrs="{'invisible': ['|','|','|',('origin','=', ''),('assembly_state','=',''),('assembly_state','=','created'),('assembly_state','=','failed')]}"/>
+                <field name="pg9_call" widget="url" text="...gehe zu Auftrag in PG9" attrs="{'invisible': ['|','|','|','|',('origin','=', False),('origin','=', ''),('assembly_state','=',''),('assembly_state','=','created'),('assembly_state','=','failed')]}"/>
             </field>
             <field name="note" position="after">
                 <separator/>