diff --git a/AUTHORS.txt b/AUTHORS.txt
index 2df01996d0404a281233af4bec2da3abab2e28cf..e9fd8e7cec89c07408041bfdebf6efb3eebcb317 100644
--- a/AUTHORS.txt
+++ b/AUTHORS.txt
@@ -12,6 +12,7 @@ Jonas Jucker
 Leonidas Linardakis
 Luis Kornblueh
 Marek Jacob
+Mikael Stellio
 Monika Esch
 Nathanael Huebbe
 Pradipta Samanta
diff --git a/README.md b/README.md
index c34fa24f5c7a7a7a51b51abfd25983217378b6e5..1792c9b9be8c29d77e33ef0f162d4d64a5da4fbe 100644
--- a/README.md
+++ b/README.md
@@ -106,7 +106,7 @@ Please open a merge request and select one of our templates: __[feature/bugfix]_
 ## Contact
 This repository is mainly maintained by the following maintainers:
 - __Yen-Chen Chen__ (yen-chen.chen@kit.edu)
-- __Jonas Jucker__ (jonas.jucker@env.ethz.ch)
+- __Mikael Stellio__ (mikael.stellio@c2sm.ethz.ch)
 - __Will Sawyer__ (william.sawyer@cscs.ch)
 
 This repository is owned by the `icon-libraries` group, contacts about general ICON library questions: