diff --git a/data/dns/mistral.dn42 b/data/dns/mistral.dn42
index 2cf38cbdc..53e55d1b8 100644
--- a/data/dns/mistral.dn42
+++ b/data/dns/mistral.dn42
@@ -2,8 +2,9 @@ domain:             mistral.dn42
 admin-c:            MISTRAL-DN42
 tech-c:             MISTRAL-DN42
 mnt-by:             MISTRAL-MNT
+descr:              mistral.dn42
 nserver:            ns1.mistral.dn42 172.20.148.225
-nserver:            ns1.mistral.dn42 fd94:21a1:6eed::1
+nserver:            ns1.mistral.dn42 fd94:21a1:6eed:ac53::1
 nserver:            ns2.mistral.dn42 172.20.148.226
-nserver:            ns2.mistral.dn42 fd94:21a1:6eed::2
+nserver:            ns2.mistral.dn42 fd94:21a1:6eed:ac53::2
 source:             DN42