diff --git a/a-lec.org.zone b/a-lec.org.zone
index fe03fae..d26c24d 100644
--- a/a-lec.org.zone
+++ b/a-lec.org.zone
@@ -89,7 +89,7 @@ _turn._tcp              IN SRV      5 0 3478 xmpp.a-lec.org.
 _turn._tcp              IN SRV      5 1  443 xmpp.a-lec.org.
 _turn._udp              IN SRV      5 0 3478 xmpp.a-lec.org.
 _xmpp-client._tcp       IN SRV      5 0 5222 xmpp.a-lec.org.
-
+_xmpps-client._tcp      IN SRV      5 0  443 xmpp.a-lec.org.
 _xmpp-server._tcp       IN SRV      5 0 5269 xmpp.a-lec.org.
 jabber                  IN SRV      5 0 5269 xmpp.a-lec.org.
 stun.tcp                IN SRV      5 0 3478 xmpp.a-lec.org.