diff --git a/delivery_auto_refresh/models/sale_order.py b/delivery_auto_refresh/models/sale_order.py
index 145cd74ac1..b29c6a036c 100644
--- a/delivery_auto_refresh/models/sale_order.py
+++ b/delivery_auto_refresh/models/sale_order.py
@@ -37,10 +37,6 @@ def _set_delivery_carrier(self, set_delivery_line=True):
                 .new({})
             )
 
-            # Do not override carrier
-            if order.carrier_id:
-                delivery_wiz.carrier_id = order.carrier_id
-
             # If the carrier isn't allowed, we won't default to it
             if (
                 delivery_wiz.carrier_id