diff --git a/README.md b/README.md
index d6e40f25..cdf6a8f5 100644
--- a/README.md
+++ b/README.md
@@ -429,6 +429,7 @@ _[Extensible Messaging and Presence Protocol](https://en.wikipedia.org/wiki/XMPP
   * [Open Conference Systems (OCS)](https://pkp.sfu.ca/ocs/) - is a free Web publishing tool that will create a complete Web presence for your scholarly conference. ([Demo](https://pkp.sfu.ca/ocs/ocs_demo/), [Source Code](https://github.com/pkp/ocs)) `GPL` `PHP`
   * [OpenConferenceWare](http://openconferenceware.org/) - An open source web application for supporting conference-like events. This customizable, general-purpose platform provides proposals, sessions, schedules, tracks, user profiles. ([Source Code](https://github.com/osbridge/openconferenceware)) `MIT` `Ruby`
   * [osem](http://osem.io/) - Event management tailored to free Software conferences. ([Demo](http://demo.osem.io/), [Source Code](https://github.com/openSUSE/osem)) `MIT` `Ruby`
+  * [OpenCFP](https://github.com/opencfp/opencfp) - OpenCFP is a PHP-based conference talk submission system..  `MIT` `PHP`
 
 
 ## Content Management Systems (CMS)