diff --git a/src/opnsense/mvc/app/controllers/OPNsense/Core/forms/hasyncSettings.xml b/src/opnsense/mvc/app/controllers/OPNsense/Core/forms/hasyncSettings.xml
index f7f6ffe78..db3053a9b 100644
--- a/src/opnsense/mvc/app/controllers/OPNsense/Core/forms/hasyncSettings.xml
+++ b/src/opnsense/mvc/app/controllers/OPNsense/Core/forms/hasyncSettings.xml
@@ -8,6 +8,7 @@
         <label>Disable preempt</label>
         <type>checkbox</type>
         <help>When this device is configured as CARP master it will try to switch to master when powering up, this option will keep this one slave if there already is a master on the network. A reboot is required to take effect.</help>
+        <advanced>true</advanced>
     </field>
     <field>
         <id>hasync.disconnectppps</id>