diff --git a/README.md b/README.md
index 518e372..5eb121e 100644
--- a/README.md
+++ b/README.md
@@ -139,6 +139,7 @@ A curated list of amazingly awesome open source sysadmin resources inspired by [
 * [Cacti](http://www.cacti.net) - Web-based network monitoring and graphing tool.
 * [check_mk](http://mathias-kettner.com/check_mk.html) - Collection of extensions for Nagios, 
 * [Icinga](https://www.icinga.org/) - Fork of Nagios.
+* [LibreNMS](https://github.com/librenms/librenms/) - fork of Observium.
 * [Monit](http://mmonit.com/monit/#home) - Small Open Source utility for managing and monitoring Unix systems.
 * [Munin](http://munin-monitoring.org/) - Networked resource monitoring tool.
 * [Naemon](http://www.naemon.org/) - Network monitoring tool based on the Nagios 4 core with performance enhancements and new features.