diff --git a/data/mntner/SEEK42-MNT b/data/mntner/SEEK42-MNT
index 0e5ce22d6..1a28892ae 100644
--- a/data/mntner/SEEK42-MNT
+++ b/data/mntner/SEEK42-MNT
@@ -1,5 +1,6 @@
 mntner:             SEEK42-MNT
 auth:               pgp-fingerprint B3E145D64D84E753E52F41C9DD6017F142B7C552
+auth:               ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIKQAeENqN4UYabQGLhDA7dhG4lHrPqH8HQex71dKChd seek42@dn42
 admin-c:            SEEK42-DN42
 tech-c:             SEEK42-DN42
 mnt-by:             SEEK42-MNT