diff --git a/toolkit/components/urlformatter/tests/unit/test_urlformatter.js b/toolkit/components/urlformatter/tests/unit/test_urlformatter.js
index 158eb2c49a02..c5cef81a9129 100644
--- a/toolkit/components/urlformatter/tests/unit/test_urlformatter.js
+++ b/toolkit/components/urlformatter/tests/unit/test_urlformatter.js
@@ -34,7 +34,6 @@
  *
  * ***** END LICENSE BLOCK ***** */
 function run_test() {
-  return;
   var formatter = Cc["@mozilla.org/toolkit/URLFormatterService;1"].
                   getService(Ci.nsIURLFormatter);
   var locale = Cc["@mozilla.org/chrome/chrome-registry;1"].