diff --git a/stubs/pythonjsonlogger/__init__.pyi b/stubs/pythonjsonlogger/__init__.pyi
index db6fdd1..f1ffbc0 100644
--- a/stubs/pythonjsonlogger/__init__.pyi
+++ b/stubs/pythonjsonlogger/__init__.pyi
@@ -1 +1,3 @@
 from . import jsonlogger
+
+__all__ = ["jsonlogger"]