diff --git a/data/dns/piggy.dn42 b/data/dns/piggy.dn42
index e9bf1df21..e1cb4784c 100644
--- a/data/dns/piggy.dn42
+++ b/data/dns/piggy.dn42
@@ -3,5 +3,5 @@ admin-c:            PIGGY-DN42
 tech-c:             PIGGY-DN42
 mnt-by:             PIGGY-MNT
 nserver:            ns1.piggy.dn42 172.21.117.33
-nserver:            ns1.piggy.dn42 fd0a:cdb3:cde7:53::1
+nserver:            ns1.piggy.dn42 fd0a:cdb3:cde7::1
 source:             DN42