diff --git a/src/js/player.externs.js b/src/js/player.externs.js
index c6a543023..c620c283c 100644
--- a/src/js/player.externs.js
+++ b/src/js/player.externs.js
@@ -25,6 +25,7 @@ videojs.Player.prototype.canPlayType = function(){};
 videojs.Player.prototype.readyState = function(){};
 videojs.Player.prototype.seeking = function(){};
 videojs.Player.prototype.currentTime = function(){};
+videojs.Player.prototype.remainingTime = function(){};
 videojs.Player.prototype.startTime = function(){};
 videojs.Player.prototype.duration = function(){};
 videojs.Player.prototype.paused = function(){};