diff --git a/README.md b/README.md
index e58ce57..8abe5fb 100644
--- a/README.md
+++ b/README.md
@@ -165,6 +165,7 @@ Please see [CONTRIBUTING](https://github.com/ziadoz/awesome-php/blob/master/CONT
 * [HTTPFul](https://github.com/nategood/httpful) - A chainable HTTP client.
 * [Goutte](https://github.com/fabpot/Goutte) - A simple web scraper.
 * [PHP VCR](http://php-vcr.github.io/) - A library for recording and replaying HTTP requests.
+* [HttpRefererFilter](https://github.com/GabrielJMJ/HttpRefererFilter) - Filter to allow or block HTTP referers
 
 ## URL
 *Libraries for parsing URLs.*