diff --git a/dns/ddclient/src/opnsense/scripts/ddclient/lib/account/dyndns2.py b/dns/ddclient/src/opnsense/scripts/ddclient/lib/account/dyndns2.py
index aef23eb43..dfd2ae2aa 100755
--- a/dns/ddclient/src/opnsense/scripts/ddclient/lib/account/dyndns2.py
+++ b/dns/ddclient/src/opnsense/scripts/ddclient/lib/account/dyndns2.py
@@ -34,6 +34,8 @@ class DynDNS2(BaseAccount):
 
     _services = {
         'dyndns2': 'members.dyndns.org',
+        'desec-v4': 'update.dedyn.io',
+        'desec-v6': 'update6.dedyn.io',
         'dns-o-matic': 'updates.dnsomatic.com',
         'dynu': 'api.dynu.com',
         'he-net': 'dyn.dns.he.net',