1 files changed, 1 insertions, 1 deletions
diff --git a/testing/talos/talos/tests/video/video_playback.html b/testing/talos/talos/tests/video/video_playback.html
index 99bec7c6c1..53922ba4d7 100644
--- a/testing/talos/talos/tests/video/video_playback.html
+++ b/testing/talos/talos/tests/video/video_playback.html
@@ -39,7 +39,7 @@ function content_focused() {
   runTest();
 }
 
-function fullscreen(event) {
+function fullscreen() {
   if ((document.fullscreenElement && document.fullscreenElement !== null) ||
       document.mozFullScreen) {
     startTest();