diff --git a/data/mntner/RIPNET-MNT b/data/mntner/RIPNET-MNT
index 449fc564c..1592c06d6 100644
--- a/data/mntner/RIPNET-MNT
+++ b/data/mntner/RIPNET-MNT
@@ -3,4 +3,5 @@ descr:              RIPnet, home of LMAO.RIP
 admin-c:            RIPNET-DN42
 tech-c:             RIPNET-DN42
 mnt-by:             RIPNET-MNT
+auth:               pgp-fingerprint CAD0B4FF196EDB8456C1A8CCF27139E941BB7ECF
 source:             DN42