diff --git a/odoo/tools/translate.py b/odoo/tools/translate.py
index 120ba52fdb9..1a96b8f192e 100644
--- a/odoo/tools/translate.py
+++ b/odoo/tools/translate.py
@@ -631,7 +631,7 @@ class PoFileReader:
                         'src': source,
                         'value': translation,
                         'comments': comments,
-                        'res_id': int(line_number or 0),
+                        'res_id': int(line_number),
                         'module': module,
                     }
                     continue