diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 789da06a6adc..9d4a9812549f 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -7777,6 +7777,12 @@
     githubId = 10654650;
     name = "Guillaume Koenig";
   };
+  guillaumematheron = {
+    email = "guillaume_nix@matheron.eu";
+    github = "guillaumematheron";
+    githubId = 1949438;
+    name = "Guillaume Matheron";
+  };
   guitargeek = {
     email = "jonas.rembser@cern.ch";
     github = "guitargeek";