diff --git a/py.typed b/py.typed
new file mode 100644
index 0000000..e69de29
diff --git a/setup.cfg b/setup.cfg
new file mode 100644
index 0000000..57a8d3b
--- /dev/null
+++ b/setup.cfg
@@ -0,0 +1,3 @@
+# https://github.com/embray/setup.cfg
+[metadata]
+license_file = LICENSE
\ No newline at end of file
diff --git a/setup.py b/setup.py
index fd25fff..0e0d7a3 100644
--- a/setup.py
+++ b/setup.py
@@ -45,7 +45,7 @@ details = dict(
     packages=find_packages(exclude=["contrib", "docs", "tests"]),
     install_requires=["numpy", "pyzmq"],
     extras_require={"fast": ["Cython"]},
-    package_data={"pyModeS": ["*.pyx", "*.pxd"]},
+    package_data={"pyModeS": ["*.pyx", "*.pxd", "py.typed"]},
     scripts=["pyModeS/streamer/modeslive"],
 )