diff --git a/lib/tasks/listen.js b/lib/tasks/listen.js
index 362664ec..6dc1070e 100644
--- a/lib/tasks/listen.js
+++ b/lib/tasks/listen.js
@@ -152,7 +152,8 @@ class TaskListen extends Task {
 
   async _startListening(cs, ep) {
     this._initListeners(ep);
-    const ci = this.nested ? this.parentTask.sd.callInfo : cs.callInfo.toJSON();
+    const tempci = this.nested ? this.parentTask.sd.callInfo : cs.callInfo.toJSON();
+    const ci = structuredClone(tempci);
     if (this._ignoreCustomerData) {
       delete ci.customerData;
     } else {