diff --git a/python_modules/libraries/dagster-pyspark/dagster_pyspark/__init__.py b/python_modules/libraries/dagster-pyspark/dagster_pyspark/__init__.py
index <HASH>..<HASH> 100644
--- a/python_modules/libraries/dagster-pyspark/dagster_pyspark/__init__.py
+++ b/python_modules/libraries/dagster-pyspark/dagster_pyspark/__init__.py
@@ -5,3 +5,8 @@ from .types import DataFrame
 from .version import __version__
 
 check_dagster_package_version('dagster-pyspark', __version__)
+
+__all__ = [
+    'DataFrame',
+    'pyspark_resource',
+]
set __all__ for dagster-pyspark

Test Plan: bk

Reviewers: nate

Reviewed By: nate

Differential Revision: <URL>