diff --git a/frontend/src/app.js b/frontend/src/app.js
index caa4bdc..ed6c8c3 100644
--- a/frontend/src/app.js
+++ b/frontend/src/app.js
@@ -202,7 +202,7 @@ async function main() {
           return;
         case "serviceFailed":
           if (expectedOutput) {
-            postTestResults(testData, expectedOutput)
+            postTestResults(testData, message.expectedOutput)
             testData = []
           }