diff --git a/a-lec.org.zone b/a-lec.org.zone
index d80e78e..4b0eef2 100644
--- a/a-lec.org.zone
+++ b/a-lec.org.zone
@@ -7,8 +7,9 @@ a-lec.org.             IN SOA	dns.libre-en-communs.org. contact.a-lec.org. (
 						300        ; minimum (5 minutes)
 						)
 
-                       IN NS     dns.libre-en-communs.org.
-                       IN NS     ns0.libre-en-communs.org.
+						NS	dns.libre-en-communs.org.
+						NS  ns0.libre-en-communs.org.
+						NS  ns1.libre-en-communs.org.
 
                        IN MX     1 mail.a-lec.org.
                        IN TXT    "v=spf1 a mx ip4:80.67.176.33 ip6:2001:910:1021::201 ~all"