diff --git a/addons/sale/test/prepaid_order_policy.yml b/addons/sale/test/prepaid_order_policy.yml
index 944a983ec8c..5df007d1465 100644
--- a/addons/sale/test/prepaid_order_policy.yml
+++ b/addons/sale/test/prepaid_order_policy.yml
@@ -41,7 +41,7 @@
    sale_order_obj = self.pool.get('sale.order')
    so = sale_order_obj.browse(cr, uid, ref("sale_order_so1"))
    picking_id = self.search(cr, uid, [('origin','=',so.name),('type','=','out')])
-   assert picking_id,"As the order policy is prepaid, the sale order shouldn't have already a picking."
+   assert not picking_id,"As the order policy is prepaid, the sale order shouldn't have already a picking."
 -
   I open the Invoice for the SO.
 -