--- a/toolkit/mozapps/extensions/test/xpinstall/browser_auth4.js
+++ b/toolkit/mozapps/extensions/test/xpinstall/browser_auth4.js
@@ -1,8 +1,16 @@
+///////////////////
+//
+// Whitelisting this test.
+// As part of bug 1077403, the leaking uncaught rejection should be fixed.
+//
+thisTestLeaksUncaughtRejectionsAndShouldBeFixed("TypeError: this.docShell is null");
+
+
 // ----------------------------------------------------------------------------
 // Test whether a request for auth for an XPI switches to the appropriate tab
 var gNewTab;
 
 function test() {
   Harness.authenticationCallback = get_auth_info;
   Harness.downloadFailedCallback = download_failed;
   Harness.installEndedCallback = install_ended;