diff --git a/data/mntner/LEOHAF-MNT b/data/mntner/LEOHAF-MNT
index 38c543017..d36fb92f2 100644
--- a/data/mntner/LEOHAF-MNT
+++ b/data/mntner/LEOHAF-MNT
@@ -2,5 +2,6 @@ mntner:             LEOHAF-MNT
 admin-c:            LEOHAF-DN42
 tech-c:             LEOHAF-DN42
 mnt-by:             LEOHAF-MNT
+remarks:            pin-sha256:d450O+iJAd24rWDjft7kBOa9Lbw28wFKc1Dc6DpK84s=
 auth:               pgp-fingerprint DAED928C727D3E613EC46635F5073C4F4882FFFC
 source:             DN42