diff --git a/core/modules/widgets/scrollable.js b/core/modules/widgets/scrollable.js
index 01a04a7eb..97f0dcdf1 100644
--- a/core/modules/widgets/scrollable.js
+++ b/core/modules/widgets/scrollable.js
@@ -69,7 +69,7 @@ ScrollableWidget.prototype.scrollIntoView = function(element) {
 	var duration = $tw.utils.getAnimationDuration(),
 	srcWindow = element ? element.ownerDocument.defaultView : window;
 	this.cancelScroll();
-	this.startTime = Date.now(),
+	this.startTime = Date.now();
 	var scrollPosition = {
 		x: this.outerDomNode.scrollLeft,
 		y: this.outerDomNode.scrollTop