diff --git a/forms/FormScaffolder.php b/forms/FormScaffolder.php
index 65f9d64cb..49b4d7560 100644
--- a/forms/FormScaffolder.php
+++ b/forms/FormScaffolder.php
@@ -157,7 +157,7 @@ class FormScaffolder extends Object {
 					$ctf = new $fieldClass(
 						$this,
 						$relationship,
-						null,
+						$this->obj->$relationship(),
 						$relationshipFields,
 						"getCMSFields"
 					);