diff --git a/source/UI/js/Video/VideoTimelinePlayer.js b/source/UI/js/Video/VideoTimelinePlayer.js
index 29fd349f..645ad8f3 100644
--- a/source/UI/js/Video/VideoTimelinePlayer.js
+++ b/source/UI/js/Video/VideoTimelinePlayer.js
@@ -54,7 +54,7 @@ Ox.VideoTimelinePlayer = function(options, self) {
             },
             position: setPosition,
             timeline: function() {
-                self.$menuButton.checkItem(self.options.timeline);
+                self.$menuButton.checkItem('timelines_' + self.options.timeline);
                 updateTimeline();
             },
             width: setWidth