diff --git a/test/test262.js b/test/test262.js
index d7e7c5f65e..b8b8f8cb3d 100644
--- a/test/test262.js
+++ b/test/test262.js
@@ -53,6 +53,7 @@ _.each(tests, function (loc) {
   var alias = path.relative(test262Loc + "/test", loc);
   alias = alias.replace(/\.([^\.]+)$/g, "");
   test(alias, function () {
+    this.timeout(0);
     exec(loc);
   });
 });