diff --git a/dns/ddclient/src/opnsense/mvc/app/models/OPNsense/DynDNS/DynDNS.xml b/dns/ddclient/src/opnsense/mvc/app/models/OPNsense/DynDNS/DynDNS.xml
index 5f7bea18b..944bc435e 100644
--- a/dns/ddclient/src/opnsense/mvc/app/models/OPNsense/DynDNS/DynDNS.xml
+++ b/dns/ddclient/src/opnsense/mvc/app/models/OPNsense/DynDNS/DynDNS.xml
@@ -55,6 +55,7 @@
                         <noip>Noip</noip>
                         <nsupdatev4>nsupdate.info (IPv4)</nsupdatev4>
                         <nsupdatev6>nsupdate.info (IPv6)</nsupdatev6>
+                        <servercow>Servercow</servercow>
                         <spdyn>spDYN</spdyn>
                         <strato>STRATO</strato>
                         <zoneedit1>Zoneedit</zoneedit1>
diff --git a/dns/ddclient/src/opnsense/service/templates/OPNsense/ddclient/ddclient.conf b/dns/ddclient/src/opnsense/service/templates/OPNsense/ddclient/ddclient.conf
index ecf43bc48..1d9dbb54d 100644
--- a/dns/ddclient/src/opnsense/service/templates/OPNsense/ddclient/ddclient.conf
+++ b/dns/ddclient/src/opnsense/service/templates/OPNsense/ddclient/ddclient.conf
@@ -70,6 +70,9 @@ server=ipv4.nsupdate.info, \
 {%      elif account.service == 'nsupdatev6' %}
 protocol=dyndns2, \
 server=ipv6.nsupdate.info, \
+{%      elif account.service == 'servercow' %}
+protocol=dyndns2, \
+server=dyndns.servercow.de, \
 {%      elif account.service == 'spdyn' %}
 protocol=dyndns2, \
 server=update.spdyn.de, \