diff --git a/readme.md b/readme.md
index 8224360..86ddc9c 100644
--- a/readme.md
+++ b/readme.md
@@ -7,3 +7,10 @@ GitHub finally supports [issue template](https://github.com/blog/2111-issue-and-
 Find your issue/PR templates, and just grab and go.
 
 Inspired by excellent GitHub projects that use issue and pull request templates.
+
+
+## License
+
+[![CC0](https://i.creativecommons.org/p/zero/1.0/88x31.png)](https://creativecommons.org/publicdomain/zero/1.0/)
+
+To the extent possible under law, [Steve Mao](https://github.com/stevemao) has waived all copyright and related or neighboring rights to this work.