diff --git a/AUTHORS b/AUTHORS
index bfda4013d..19d403be2 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -10,6 +10,7 @@ Alessandro Aimi (alleaimi95@gmail.com)
 Zoraze Ali (zoraze.ali@cttc.es)
 Eduardo Almeida (enmsa@outlook.pt)
 Robert Ammon (ammo6818@vandals.uidaho.edu)
+André Apitzsch (andre.apitzsch@etit.tu-chemnitz.de)
 Kirill Andreev (andreev@iitp.ru)
 Dean Armstrong (deanarm@gmail.com)
 Gabriel Arrobo (gab.arrobo@gmail.com)
@@ -228,6 +229,7 @@ Ovidiu Poncea (ovidiu.poncea@cs.pub.ro)
 Anna Poon (poon2@llnl.gov)
 Gauri Prasad
 Vikas Pushkar (vikaskupushkar@gmail.com)
+Philipp Raich (philipp.raich@tuwien.ac.at)
 Alberto Gallegos Ramonet (ramonet@fc.ritsumei.ac.jp)
 Manoj Kumar Rana (manoj24.rana@gmail.com)
 Andrea Ranieri (andreran@uno.it)