diff --git a/README.md b/README.md
index 6665ede..88ed89e 100644
--- a/README.md
+++ b/README.md
@@ -523,6 +523,7 @@ A curated list of amazingly awesome PHP libraries, resources and shiny things.
 * [PHPStack](http://dunkels.com/adam/phpstack/) - A TCP/IP stack proof of concept written in PHP.
 * [Nmap](https://github.com/willdurand/nmap) - A PHP wrapper around [Nmap](http://nmap.org/).
 * [Code Mover](https://github.com/dantleech/code-mover) - A library for moving code.
+* [Iter](https://github.com/nikic/iter) - A library that provides iteration primatives using generators.
 * [Country List](https://github.com/umpirsky/country-list) - A list of all countries with names and ISO 3166-1 codes.
 * [PHP-GPIO](https://github.com/ronanguilloux/php-gpio) - A library for playing with the Raspberry PI's GPIO pins.