diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..edb10ae
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,7 @@
+Public domain
+
+All of the code and documentation has been dedicated to the public domain.
+Anyone is free to copy, modify, publish, use, compile, sell, or distribute
+the original code, either in source code form or as a compiled binary,
+for any purpose, commercial or non-commercial, and by any means.
+
diff --git a/MANIFEST.in b/MANIFEST.in
new file mode 100644
index 0000000..1aba38f
--- /dev/null
+++ b/MANIFEST.in
@@ -0,0 +1 @@
+include LICENSE
diff --git a/setup.py b/setup.py
index 22204e4..bcd233e 100644
--- a/setup.py
+++ b/setup.py
@@ -5,11 +5,15 @@ from setuptools import setup, find_packages
 with open('README.rst', encoding='utf-8') as f:
     readme = f.read()
 
+with open('LICENSE', encouding='utf-8') as f:
+    license = f.read()
+
 setup(
     name='py3x',
     version='0.1.2',
     description='Sample package for Python3',
     long_description=readme,
+    license=license,
     author='Andrei Astafev',
     author_email='dev@246060.ru',
     url='https://dsp.246060.ru',