diff --git a/chalec.org.zone b/chalec.org.zone
index ea35ec6..28a9370 100644
--- a/chalec.org.zone
+++ b/chalec.org.zone
@@ -8,6 +8,7 @@ chalec.org.            IN SOA   dns.libre-en-communs.org. contact.a-lec.org. (
                         )
                        IN NS    dns.libre-en-communs.org.
                        IN NS    ns0.libre-en-communs.org.
+                       IN NS    ns1.libre-en-communs.org.
 
                        IN MX     1 mail.a-lec.org.
                        IN A     80.67.179.96