diff --git a/module/common/model.php b/module/common/model.php
index e1e40a6478..9eb94e26f4 100644
--- a/module/common/model.php
+++ b/module/common/model.php
@@ -1684,7 +1684,7 @@ class commonModel extends model
      * @access public
      * @return bool
      */
-    public static function canModify($type, $object)
+    public static function canModify(string $type, object $object): bool
     {
         global $config;