diff --git a/AUTHORS.md b/AUTHORS.md
index 9190c6bea2..127370d603 100644
--- a/AUTHORS.md
+++ b/AUTHORS.md
@@ -15,6 +15,7 @@ Contributors to LibreNMS:
 - Nicolas Armando <nicearma@yahoo.com> (nicearma)
 - Micah Chasteen <mjchasteen@gmail.com> (mchasteen)
 - Kevin Fleshman <fleshmank@hotmail.com> (KFleshman)
+- Markus Heberling <markus@tisoft.de> (tisoft)
 
 [1]: http://observium.org/ "Observium web site"