diff --git a/integration-test/src/step_definitions/receipt_pdf_datastore_step.js b/integration-test/src/step_definitions/receipt_pdf_datastore_step.js
index 86027757..55fa4e59 100644
--- a/integration-test/src/step_definitions/receipt_pdf_datastore_step.js
+++ b/integration-test/src/step_definitions/receipt_pdf_datastore_step.js
@@ -122,7 +122,7 @@ Then('the receipt has not the status {string}', function (targetStatus) {
 Then("the receipt has not a datastore reason error message", function(){
     let receiptResponse = this.responseToCheck.resources[0];
     if(receiptResponse?.reasonErr.message){
-        let booleanResponseErr = receiptResponse.reasonErr.message.includes("BizEventToReceiptService") || !receiptResponse?.event?.mount;
+        let booleanResponseErr = receiptResponse.reasonErr.message.includes("BizEventToReceiptService") || !receiptResponse?.eventData?.amount;
 
         assert.strictEqual(booleanResponseErr, false);
     }