diff --git a/src/Forms/FormField.php b/src/Forms/FormField.php
index 13eafc887..65482320b 100644
--- a/src/Forms/FormField.php
+++ b/src/Forms/FormField.php
@@ -331,7 +331,7 @@ class FormField extends RequestHandler
      * Creates a new field.
      *
      * @param string $name The internal field name, passed to forms.
-     * @param null|string $title The human-readable field label.
+     * @param null|string|SilverStripe\View\ViewableData $title The human-readable field label.
      * @param mixed $value The value of the field.
      */
     public function __construct($name, $title = null, $value = null)