diff --git a/ui/widgets/datepicker.js b/ui/widgets/datepicker.js
index 36e7ef327b..67664ccf95 100644
--- a/ui/widgets/datepicker.js
+++ b/ui/widgets/datepicker.js
@@ -1719,7 +1719,6 @@ $.extend(Datepicker.prototype, {
 		selectOtherMonths = this._get(inst, "selectOtherMonths");
 		defaultDate = this._getDefaultDate(inst);
 		html = "";
-		dow;
 		for (row = 0; row < numMonths[0]; row++) {
 			group = "";
 			this.maxRows = 4;