diff --git a/templates/SilverStripe/SessionManager/FormFields/SessionManagerField.ss b/templates/SilverStripe/SessionManager/FormFields/SessionManagerField.ss
index af05234..6a6332f 100644
--- a/templates/SilverStripe/SessionManager/FormFields/SessionManagerField.ss
+++ b/templates/SilverStripe/SessionManager/FormFields/SessionManagerField.ss
@@ -1,5 +1,5 @@
 <div
     $AttributesHTML("value")
     data-field-type="session-manager-field"
-    data-schema="$SchemaData.JSON"
+    $SchemaAttributesHtml
 ></div>