diff --git a/LayoutTests/css3/flexbox/writing-modes.html b/LayoutTests/css3/flexbox/writing-modes.html
index 5d07e2c..90ea138 100644
--- a/LayoutTests/css3/flexbox/writing-modes.html
+++ b/LayoutTests/css3/flexbox/writing-modes.html
@@ -49,8 +49,8 @@
 }
 </style>
 <script>
-if (window.layoutTestController)
-    layoutTestController.dumpAsText();
+if (window.testRunner)
+    testRunner.dumpAsText();
 </script>
 <script src="resources/flexbox.js"></script>
 <body onload="checkFlexBoxen()">
@@ -216,4 +216,4 @@
 </div>
 
 </body>
-</html>
\ No newline at end of file
+</html>