diff --git a/nixos/tests/stalwart-mail.nix b/nixos/tests/stalwart-mail.nix
index d223450d5f28..173b4fce4ad5 100644
--- a/nixos/tests/stalwart-mail.nix
+++ b/nixos/tests/stalwart-mail.nix
@@ -115,6 +115,6 @@ in import ./make-test-python.nix ({ lib, ... }: {
   '';
 
   meta = {
-    maintainers = with lib.maintainers; [ happysalada pacien ];
+    maintainers = with lib.maintainers; [ happysalada pacien onny ];
   };
 })