diff --git a/test/data/ajax/onunload.html b/test/data/ajax/onunload.html
index 2c629f67d..eb1bca263 100644
--- a/test/data/ajax/onunload.html
+++ b/test/data/ajax/onunload.html
@@ -6,7 +6,7 @@
 	<script src="../../jquery.js"></script>
 </head>
 <body>
-	<form id="navigate" action="about:blank"></form>
+	<form id="navigate" action="../iframe.html"></form>
 	<script>
 		jQuery( window ).on( "unload", function() {
 			var ajaxStatus;
