diff --git a/test/SpecRunner.html b/test/SpecRunner.html
index 8f7fd48b77a..9932430823b 100644
--- a/test/SpecRunner.html
+++ b/test/SpecRunner.html
@@ -70,6 +70,6 @@
         </div>
       </div>
     </div>
-    <div id="mock-main-view" style="position:absolute; height:1000px; width:1000px; left:-10000px; top:-10000px;"></div>
+    <div id="mock-main-view" style="position:fixed; height:1000px; width:1000px; left:-10000px; top:-10000px;"></div>
 </body>
 </html>