diff --git a/setup.py b/setup.py
index 904bb3a..1443d3e 100644
--- a/setup.py
+++ b/setup.py
@@ -40,7 +40,7 @@
     include_package_data=True,
     classifiers=[
         "Programming Language :: Python :: 3",
-        "License :: OSI Approved :: Apache License 2.0",
+        "License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
         "Operating System :: OS Independent",
     ],
     python_requires=">=3.9",