diff --git a/odoo-stubs/tests/common.pyi b/odoo-stubs/tests/common.pyi
index 8ba4b29..0ec09b1 100644
--- a/odoo-stubs/tests/common.pyi
+++ b/odoo-stubs/tests/common.pyi
@@ -132,6 +132,7 @@ def save_test_file(
     extension: str = ...,
     logger=...,
     document_type: str = ...,
+    date_format: str = ...
 ) -> None: ...
 
 class ChromeBrowser: