diff --git a/data/mntner/ROBOBO-MNT b/data/mntner/ROBOBO-MNT
index b8b3fa182..5bfd42bc9 100644
--- a/data/mntner/ROBOBO-MNT
+++ b/data/mntner/ROBOBO-MNT
@@ -3,4 +3,5 @@ admin-c:            ROBOBO-DN42
 tech-c:             ROBOBO-DN42
 mnt-by:             ROBOBO-MNT
 auth:               pgp-fingerprint 7C240ACAD0A7B5EC059726B30015FC36D3043D5F
+auth:               ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEKlby3Bdzdb7H8WYPdA0fqLlF5jqiw3+/yNuu3DsPWn
 source:             DN42