diff --git a/data/mntner/MOT-MNT b/data/mntner/MOT-MNT
index 1a525474a..f8706c624 100644
--- a/data/mntner/MOT-MNT
+++ b/data/mntner/MOT-MNT
@@ -2,4 +2,5 @@ mntner:             MOT-MNT
 admin-c:            MOT-DN42
 tech-c:             MOT-DN42
 mnt-by:             MOT-MNT
+auth:               pgp-fingerprint 78380749AD5E4F5341837821149D77CDD2267DF2
 source:             DN42