diff --git a/setup.py b/setup.py
index e5aeffa1..80df4506 100644
--- a/setup.py
+++ b/setup.py
@@ -64,6 +64,7 @@ def readme() -> str:
             "write_to": "version.txt",
         },
         package_dir={"": "src"},
+        package_data={"": ["py.typed"]},
         packages=find_packages("./src"),
         zip_safe=False,
         entry_points={"pytest11": ["syrupy = syrupy"]},
diff --git a/src/syrupy/py.typed b/src/syrupy/py.typed
new file mode 100644
index 00000000..e69de29b