diff --git a/addons/account/models/account_move.py b/addons/account/models/account_move.py
index 663ad11a4f9..e1fcf38d1d6 100644
--- a/addons/account/models/account_move.py
+++ b/addons/account/models/account_move.py
@@ -1584,7 +1584,7 @@ class AccountMove(models.Model):
             # Shortcut to load the demo data.
             # Doing line.account_id triggers a default_get(['account_id']) that could returns a result.
             # A section / note must not have an account_id set.
-            if not line._cache.get('account_id') and not line.display_type:
+            if not line._cache.get('account_id') and not line.display_type and not line._origin:
                 line.account_id = line._get_computed_account()
                 if not line.account_id:
                     if self.is_sale_document(include_receipts=True):