diff --git a/test/unit/ajax.js b/test/unit/ajax.js
index ce257f88..135e0541 100644
--- a/test/unit/ajax.js
+++ b/test/unit/ajax.js
@@ -774,7 +774,7 @@ test("jQuery.ajax() - JSONP, Remote", function() {
 	var count = 0;
 	function plus(){ if ( ++count == 4 ) start(); }
 
-	var base = window.location.href.replace(/\?.*$/, "");
+	var base = window.location.href.replace(/[^\/]*$/, "");
 
 	stop();