diff --git a/data/mntner/HAKO-MNT b/data/mntner/HAKO-MNT
index b0f432590..b78a4a58d 100644
--- a/data/mntner/HAKO-MNT
+++ b/data/mntner/HAKO-MNT
@@ -4,3 +4,4 @@ admin-c:            HAKO-DN42
 tech-c:             HAKO-DN42
 mnt-by:             HAKO-MNT
 source:             DN42
+auth:               pgp-fingerprint A92314A5C2EF74082579D1D2E6669D85272D15DF
\ No newline at end of file