diff --git a/stubs/openpyxl/openpyxl/__init__.pyi b/stubs/openpyxl/openpyxl/__init__.pyi
index 686516d3f..c252e6d9c 100644
--- a/stubs/openpyxl/openpyxl/__init__.pyi
+++ b/stubs/openpyxl/openpyxl/__init__.pyi
@@ -11,3 +11,5 @@ from ._constants import (
     __url__ as __url__,
     __version__ as __version__,
 )
+
+open = load_workbook