diff --git a/setup.py b/setup.py
index 3222795a8..7b0ff08c5 100644
--- a/setup.py
+++ b/setup.py
@@ -182,6 +182,7 @@ def remove_extension(pattern):
         ],
         package_data={
             "torchdata": [
+                "py.typed",
                 "datapipes/iter/*.pyi",
                 "datapipes/map/*.pyi",
             ],
diff --git a/torchdata/py.typed b/torchdata/py.typed
new file mode 100644
index 000000000..e69de29bb