diff --git a/data/mntner/MPNET-MNT b/data/mntner/MPNET-MNT
index 1ba4830d6..98ae06133 100644
--- a/data/mntner/MPNET-MNT
+++ b/data/mntner/MPNET-MNT
@@ -3,4 +3,5 @@ admin-c:            MPNET-DN42
 tech-c:             MPNET-DN42
 mnt-by:             MPNET-MNT
 auth:               pgp-fingerprint 6A5C82FCA6717695FE8E718E10CCD0A16BA6C269
+remarks:            pin-sha256:LCU2LwimNUhN4Q94T3c7jNPEjLHmAXYw4Nxrovwd58g=
 source:             DN42