diff --git a/src/opnsense/mvc/app/controllers/OPNsense/Base/ApiMutableModelControllerBase.php b/src/opnsense/mvc/app/controllers/OPNsense/Base/ApiMutableModelControllerBase.php
index e97f155df..8f3b19e67 100644
--- a/src/opnsense/mvc/app/controllers/OPNsense/Base/ApiMutableModelControllerBase.php
+++ b/src/opnsense/mvc/app/controllers/OPNsense/Base/ApiMutableModelControllerBase.php
@@ -168,7 +168,7 @@ abstract class ApiMutableModelControllerBase extends ApiControllerBase
      * @param $mdl The validated model containing the new state of the model
      * @return Error message on error, or null/void on success
      */
-    protected function setActionHook($mdl) { }
+    protected function setActionHook() { }
 
     /**
      * update model settings