--- a/gfx/layers/apz/test/mochitest/helper_bug1162771.html
+++ b/gfx/layers/apz/test/mochitest/helper_bug1162771.html
@@ -27,18 +27,18 @@ function* test(testDriver) {
   document.body.ontouchend = function(e) {
     if (e.target === v || e.target === a || e.target === d) {
       e.target._gotTouchend = true;
       ok(true, 'Got touchend event on #' + e.target.id);
     }
     testDriver();
   };
 
-  yield synthesizeNativeTouch(v, 5, 5, SpecialPowers.DOMWindowUtils.TOUCH_CONTACT);
-  yield synthesizeNativeTouch(v, 5, 5, SpecialPowers.DOMWindowUtils.TOUCH_REMOVE);
+  yield synthesizeNativeTouch(v, 25, 5, SpecialPowers.DOMWindowUtils.TOUCH_CONTACT);
+  yield synthesizeNativeTouch(v, 25, 5, SpecialPowers.DOMWindowUtils.TOUCH_REMOVE);
   ok(v._gotTouchend, 'Touchend was received on video element');
 
   yield synthesizeNativeTouch(a, 5, 5, SpecialPowers.DOMWindowUtils.TOUCH_CONTACT);
   yield synthesizeNativeTouch(a, 5, 5, SpecialPowers.DOMWindowUtils.TOUCH_REMOVE);
   ok(a._gotTouchend, 'Touchend was received on audio element');
 
   yield synthesizeNativeTouch(d, 5, 5, SpecialPowers.DOMWindowUtils.TOUCH_CONTACT);
   yield synthesizeNativeTouch(d, 5, 5, SpecialPowers.DOMWindowUtils.TOUCH_REMOVE);