diff --git a/toolkit/content/tests/widgets/videocontrols_direction_test.js b/toolkit/content/tests/widgets/videocontrols_direction_test.js
index 842e859dc8ed..1a64d0096543 100644
--- a/toolkit/content/tests/widgets/videocontrols_direction_test.js
+++ b/toolkit/content/tests/widgets/videocontrols_direction_test.js
@@ -86,6 +86,7 @@ function runTest(index) {
 }
 
 SimpleTest.waitForExplicitFinish();
+SimpleTest.requestCompleteLog();
 
 window.addEventListener("load", function() {
   SpecialPowers.pushPrefEnv({"set": [["media.cache_size", 40000]]}, function(){ runTest(0); });