diff --git a/README.md b/README.md
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+++ b/README.md
@@ -97,8 +97,9 @@ Please see [CONTRIBUTING](https://github.com/ziadoz/awesome-php/blob/master/CONT
 * [Laravel 4](http://laravel.com/) - Another PHP framework.
 * [Aura PHP](http://auraphp.com/) - A framework of independent components.
 * [Yii2](https://github.com/yiisoft/yii2/) - Another PHP framework.
-* [Phalcon](http://phalconphp.com/en/) - A framework implemented as a C extension.
 * [Nette](http://nette.org) - Another framework comprised of individual components.
+* [PPI Framework 2](http://www.ppi.io) - An interoperability framework.
+* [Phalcon](http://phalconphp.com/en/) - A framework implemented as a C extension.
 
 ## Framework Extras
 *Extras related to web development frameworks.*