diff --git a/templates/field/dropdownfield.html.twig b/templates/field/dropdownfield.html.twig
index 1c34b3699..13127e163 100644
--- a/templates/field/dropdownfield.html.twig
+++ b/templates/field/dropdownfield.html.twig
@@ -114,7 +114,7 @@
 
         {{ fields.numberField(
             'show_tree_depth',
-            item.fields['_show_tree_depth'],
+            item.fields['_tree_max_depth'],
             __('Limit subtree depth', 'formcreator'), {
                 label_class: 'col-xxl-4',
                 input_class: 'col-xxl-8',