diff --git a/playground/kaninik/esru-process-flow/helpline_form.json b/playground/kaninik/esru-process-flow/helpline_form.json
index 64911422..9ae28490 100644
--- a/playground/kaninik/esru-process-flow/helpline_form.json
+++ b/playground/kaninik/esru-process-flow/helpline_form.json
@@ -4,7 +4,6 @@
     "type": "object",
     "required": [
         "customerName",
-        ""
     ],
     "properties": {
         "customerName": { "type": "string", "title": "Customer Name:" },