diff --git a/plugins/CoreHome/javascripts/sparkline.js b/plugins/CoreHome/javascripts/sparkline.js
index 18f5ca74d1f530ea26336ca641148765497eef37..fc3b74f692901eb6a5bc6092ef23e648bd0fe526 100644
--- a/plugins/CoreHome/javascripts/sparkline.js
+++ b/plugins/CoreHome/javascripts/sparkline.js
@@ -42,10 +42,14 @@ window.initializeSparklines = function () {
 
         // try to find sparklines and add them clickable behaviour
         graph.parent().find('div.sparkline').each(function () {
+
             // find the sparkline and get it's src attribute
             var sparklineUrl = $('img', this).attr('data-src');
 
             if (sparklineUrl != "") {
+
+                $(this).addClass('linked');
+
                 var params = broadcast.getValuesFromUrl(sparklineUrl);
                 for (var i = 0; i != sparklineUrlParamsToIgnore.length; ++i) {
                     delete params[sparklineUrlParamsToIgnore[i]];
diff --git a/plugins/CoreHome/stylesheets/sparklineColors.less b/plugins/CoreHome/stylesheets/sparklineColors.less
index 9eef3ff9552514388efbfd7e2367916527674b1f..9b52820a502b9781c7143936f4b8abb54cc8cdd9 100644
--- a/plugins/CoreHome/stylesheets/sparklineColors.less
+++ b/plugins/CoreHome/stylesheets/sparklineColors.less
@@ -3,7 +3,7 @@ div.sparkline {
     border-bottom: 1px solid white;
 }
 
-div.sparkline:hover {
+div.sparkline.linked:hover {
     cursor: pointer;
     border-bottom: 1px dashed #c3c3c3;
 }