diff --git a/frappe/desk/doctype/event/event.js b/frappe/desk/doctype/event/event.js
index ef2b2eb7e1..85f1bb4156 100644
--- a/frappe/desk/doctype/event/event.js
+++ b/frappe/desk/doctype/event/event.js
@@ -71,7 +71,7 @@ frappe.ui.form.on("Event", {
 
 frappe.ui.form.on("Event Participants", {
 	event_participants_remove: function (frm, cdt, cdn) {
-		if (cdt && !cdn.includes("New Event Participants")) {
+		if (cdt && !cdn.includes("new-event-participants")) {
 			frappe.call({
 				type: "POST",
 				method: "frappe.desk.doctype.event.event.delete_communication",