diff --git a/artifacts/python/meson.build b/artifacts/python/meson.build
index 396edcd..d233ce7 100644
--- a/artifacts/python/meson.build
+++ b/artifacts/python/meson.build
@@ -13,6 +13,7 @@ py_artifacts = [
     input : '__init__.in.py',
     output : '__init__.py',
   ),
+  files('py.typed'),
   libopenslide_postprocessed,
   licenses,
 ]
diff --git a/artifacts/python/py.typed b/artifacts/python/py.typed
new file mode 100644
index 0000000..e69de29
diff --git a/artifacts/python/pyproject.in.toml b/artifacts/python/pyproject.in.toml
index dfdf7c6..d6470af 100644
--- a/artifacts/python/pyproject.in.toml
+++ b/artifacts/python/pyproject.in.toml
@@ -25,6 +25,7 @@ classifiers = [
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Topic :: Scientific/Engineering :: Bio-Informatics",
+    "Typing :: Typed",
 ]
 requires-python = ">= 3.8"