diff --git a/config.xml b/config.xml
index dd9fbd2..b2aa7b2 100644
--- a/config.xml
+++ b/config.xml
@@ -738,6 +738,20 @@
       <dnsserver/>
       <ntpserver/>
     </opt8>
+    <opt9>
+      <enable>1</enable>
+      <ddnsdomainalgorithm>hmac-md5</ddnsdomainalgorithm>
+      <numberoptions>
+        <item/>
+      </numberoptions>
+      <range>
+        <from>192.168.70.101</from>
+        <to>192.168.70.254</to>
+      </range>
+      <winsserver/>
+      <dnsserver/>
+      <ntpserver/>
+    </opt9>
   </dhcpd>
   <snmpd>
     <syslocation/>
@@ -1468,7 +1482,7 @@
   </widgets>
   <revision>
     <username>kastellan@192.168.99.67</username>
-    <time>1726499479.5746</time>
+    <time>1726499530.1049</time>
     <description>/services_dhcp.php made changes</description>
   </revision>
   <OPNsense>