diff --git a/test/support/pages/DiscoverPage.js b/test/support/pages/DiscoverPage.js
index 190aeee0d0d1..eb611669fe75 100644
--- a/test/support/pages/DiscoverPage.js
+++ b/test/support/pages/DiscoverPage.js
@@ -85,7 +85,6 @@ define(function (require) {
     },
 
     getBarChartData: function getBarChartData() {
-      var barArray = [];
       common.debug('in getBarChartData');
       return thisTime
       .findAllByCssSelector('rect[data-label="Count"]')