diff --git a/tests/wpt/mozilla/tests/mozilla/iframe_hierarchy.html b/tests/wpt/mozilla/tests/mozilla/iframe_hierarchy.html
index 88ec28c229e..e52ac936504 100644
--- a/tests/wpt/mozilla/tests/mozilla/iframe_hierarchy.html
+++ b/tests/wpt/mozilla/tests/mozilla/iframe_hierarchy.html
@@ -7,7 +7,6 @@
 <script>
 var t = async_test("iframe content hierarchy is correct");
 function do_test() {
-console.log("whee");
   t.step(function() {
     var doc = document.getElementsByTagName("iframe")[0].contentDocument;
     doc = doc.getElementsByTagName("iframe")[0].contentDocument;