diff --git a/MANIFEST.in b/MANIFEST.in
index bc476683..340f3e0c 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,2 +1,2 @@
-include LICENSE README.md requirements.txt tox.ini
+include LICENSE README.md requirements.txt tox.ini flask_jwt_extended/py.typed
 recursive-include tests *.py
diff --git a/flask_jwt_extended/py.typed b/flask_jwt_extended/py.typed
new file mode 100644
index 00000000..e69de29b
diff --git a/setup.py b/setup.py
index eb872af4..c523c97a 100644
--- a/setup.py
+++ b/setup.py
@@ -23,6 +23,9 @@
     long_description_content_type="text/markdown",
     keywords=["flask", "jwt", "json web token"],
     packages=["flask_jwt_extended"],
+    package_data={
+        "flask_jwt_extended": ["py.typed"],
+    },
     zip_safe=False,
     platforms="any",
     install_requires=[