diff --git a/.mailmap b/.mailmap
index 116e6e98944..aa20ef11ac5 100644
--- a/.mailmap
+++ b/.mailmap
@@ -38,6 +38,8 @@ James Walder <james.walder@stfc.ac.uk> snafus <james.walder@gmail.com>
 Jan Iven <jan.iven@cern.ch> <iven.jan@gmail.com>
 Jozsef Makai <jozsef.makai@cern.ch> <jmakai@cern.ch>
 Jozsef Makai <jozsef.makai@cern.ch> Jozsef Makai <jozsef.makai.1992@gmail.com>
+Jyothish Thomas <jyothish.thomas@stfc.ac.uk> Jo-stfc <71326101+Jo-stfc@users.noreply.github.com>
+Jyothish Thomas <jyothish.thomas@stfc.ac.uk> root <root@host-172-16-100-217.nubes.stfc.ac.uk>
 Kian-Tat Lim <ktl@slac.stanford.edu> ktlim
 Lukasz Janyst <ljanyst@cern.ch> Lukasz Janyst <janyst@gmail.com>
 Lukasz Janyst <ljanyst@cern.ch> Lukasz Janyst <ljanyst@buggybrain.net>