diff --git a/monorepo/scripts/ping-openanalytics-testrunner.php b/monorepo/scripts/ping-openanalytics-testrunner.php
index 3aad64e8d36..3edec1286c5 100644
--- a/monorepo/scripts/ping-openanalytics-testrunner.php
+++ b/monorepo/scripts/ping-openanalytics-testrunner.php
@@ -19,6 +19,7 @@
 }
 
 if (! file_exists('report.xml')) {
+    echo "::error:: Must provide a Junit report file\n";
     exit(404);
 }