diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # debug3
 
-[![npm version](https://badge.fury.io/js/debug3.svg)](https://badge.fury.io/js/debug3) [![Build Status](https://travis-ci.org/nulllines/debug3.svg?branch=master)](https://travis-ci.org/nulllines/debug3) [![Coverage Status](https://coveralls.io/repos/github/nulllines/debug3/badge.svg?branch=master)](https://coveralls.io/github/nulllines/debug3?branch=master)
+[![npm version](https://badge.fury.io/js/debug3.svg)](https://badge.fury.io/js/debug3) [![Build Status](https://travis-ci.org/nulllines/debug3.svg?branch=master)](https://travis-ci.org/nulllines/debug3) [![Coverage Status](https://coveralls.io/repos/github/nulllines/debug3/badge.svg?branch=master)](https://coveralls.io/github/nulllines/debug3?branch=master) [![FOSSA Status](https://app.fossa.io/api/projects/git%2Bhttps%3A%2F%2Fgithub.com%2Fnulllines%2Fdebug3.svg?type=shield)](https://app.fossa.io/projects/git%2Bhttps%3A%2F%2Fgithub.com%2Fnulllines%2Fdebug3?ref=badge_shield)
 
 
 A tiny debugging wrapper on top of [debug](https://www.npmjs.com/package/debug)