diff --git a/data/mntner/MALINDEX-MNT b/data/mntner/MALINDEX-MNT
index 9efc8e984..f95aa0346 100644
--- a/data/mntner/MALINDEX-MNT
+++ b/data/mntner/MALINDEX-MNT
@@ -2,5 +2,5 @@ mntner:             MALINDEX-MNT
 admin-c:            MALINDEX-DN42
 tech-c:             MALINDEX-DN42
 mnt-by:             MALINDEX-MNT
-source:             DN42
-remarks:            
+auth:               pgp-fingerprint 508F78350F40EFDBD03B9F3947BF2BA5F1546C4F
+source:             DN42
\ No newline at end of file