diff --git a/src/opnsense/mvc/app/controllers/OPNsense/Unbound/forms/general.xml b/src/opnsense/mvc/app/controllers/OPNsense/Unbound/forms/general.xml
index 87d00fc515..8a02fe8698 100644
--- a/src/opnsense/mvc/app/controllers/OPNsense/Unbound/forms/general.xml
+++ b/src/opnsense/mvc/app/controllers/OPNsense/Unbound/forms/general.xml
@@ -63,6 +63,7 @@
         <type>checkbox</type>
         <help>
             <![CDATA[If this option is set, then DHCP static mappings will be registered in Unbound, so that their name can be resolved.
+            DHCP lease without a specified static ip cannot be register.
             You should also set the domain in <a href="/system_general.php">System: Settings: General</a> to the proper value.]]>
         </help>
     </field>