diff --git a/SuperUserOnlyRestrictions.php b/SuperUserOnlyRestrictions.php
index 612bbc2..d1140b6 100644
--- a/SuperUserOnlyRestrictions.php
+++ b/SuperUserOnlyRestrictions.php
@@ -40,6 +40,7 @@ public function registerEvents()
     {
         return [
             'Controller.UsersManager.userSettings' => 'restrictAccess',
+            'Controller.UsersManager.userSecurity' => 'restrictAccess',
             'Controller.Widgetize.index' => 'restrictAccess',
             'Controller.API.listAllAPI' => 'restrictAccess',
             'Controller.CoreAdminHome.trackingCodeGenerator' => 'restrictAccess',