diff --git a/html/poketube.ejs b/html/poketube.ejs
index 6f382530..31e65259 100644
--- a/html/poketube.ejs
+++ b/html/poketube.ejs
@@ -759,7 +759,7 @@ document.addEventListener('keydown', function(event) {
     var number = ewhich - sub;
 
     event.preventDefault();
-    video.currentTime(video.duration() * number * 0.1);
+    video.currentTime(video.duration * number * 0.1);
   }
 });