diff --git a/setup.py b/setup.py
index 859136c..fecbc58 100644
--- a/setup.py
+++ b/setup.py
@@ -575,4 +575,7 @@ def cxx_std(self, level: int) -> None:
     cmdclass={"build_ext": PatchedBuildExt},
     zip_safe=False,
     python_requires=">=3.7",
+    classifiers=[
+        "License :: OSI Approved :: MIT License"
+    ],
 )