diff --git a/setup.py b/setup.py
index 5cde1ea..a4d8978 100644
--- a/setup.py
+++ b/setup.py
@@ -28,6 +28,7 @@
       },
       include_package_data=True,
       install_requires=['typing;python_version<"3.5"', 'typing-utils>=0.0.3'],
+      python_requires='>=3.6',
       license='Apache License, Version 2.0',
       keywords=['override', 'inheritence', 'OOP'],
       classifiers=[