diff --git a/README.md b/README.md
index 19aaf97..48f9172 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,7 @@
 [![Build Status](http://img.shields.io/travis/TabDigital/restify-cors-middleware.svg?style=flat)](http://travis-ci.org/TabDigital/restify-cors-middleware)
 [![Dependencies](http://img.shields.io/david/TabDigital/restify-cors-middleware.svg?style=flat)](https://david-dm.org/TabDigital/restify-cors-middleware)
 [![Dev dependencies](http://img.shields.io/david/dev/TabDigital/restify-cors-middleware.svg?style=flat)](https://david-dm.org/TabDigital/restify-cors-middleware)
+[![Peer dependencies](http://img.shields.io/david/peer/TabDigital/restify-cors-middleware.svg?style=flat)](https://david-dm.org/TabDigital/restify-cors-middleware)
 [![Known Vulnerabilities](https://snyk.io/package/npm/restify-cors-middleware/badge.svg)](https://snyk.io/package/npm/restify-cors-middleware)
 
 ## Usage