diff --git a/config.xml b/config.xml
index daaf327..d842998 100644
--- a/config.xml
+++ b/config.xml
@@ -632,6 +632,20 @@
       <dnsserver/>
       <ntpserver/>
     </opt4>
+    <opt6>
+      <enable>1</enable>
+      <ddnsdomainalgorithm>hmac-md5</ddnsdomainalgorithm>
+      <numberoptions>
+        <item/>
+      </numberoptions>
+      <range>
+        <from>192.168.40.101</from>
+        <to>192.168.40.254</to>
+      </range>
+      <winsserver/>
+      <dnsserver/>
+      <ntpserver/>
+    </opt6>
   </dhcpd>
   <snmpd>
     <syslocation/>
@@ -1082,8 +1096,8 @@
   </widgets>
   <revision>
     <username>kastellan@192.168.18.215</username>
-    <time>1726238170.0507</time>
-    <description>/interfaces.php made changes</description>
+    <time>1726238211.2541</time>
+    <description>/services_dhcp.php made changes</description>
   </revision>
   <OPNsense>
     <wireguard>