diff --git a/setup.py b/setup.py
index 0619883..10412a3 100644
--- a/setup.py
+++ b/setup.py
@@ -30,6 +30,7 @@
         "Topic :: Text Processing :: Linguistic",
     ],
     packages=["tree_sitter"],
+    package_data={"tree_sitter": ["py.typed"]},
     ext_modules=[
         Extension(
             "tree_sitter.binding",
diff --git a/tree_sitter/py.typed b/tree_sitter/py.typed
new file mode 100644
index 0000000..e69de29