diff --git a/fatamorgana/py.typed b/fatamorgana/py.typed
new file mode 100644
index 0000000..e69de29
diff --git a/setup.py b/setup.py
index 1a1f5c1..f7c40ea 100644
--- a/setup.py
+++ b/setup.py
@@ -52,7 +52,9 @@ setup(name='fatamorgana',
       ],
       packages=find_packages(),
       package_data={
-          'fatamorgana': ['VERSION']
+          'fatamorgana': ['VERSION',
+                          'py.typed',
+                          ],
       },
       install_requires=[
             'typing',