diff --git a/views/ngXosViews/ceilometerDashboard/src/js/samples.directive.js b/views/ngXosViews/ceilometerDashboard/src/js/samples.directive.js
index 42b08e5..9f2dcea 100644
--- a/views/ngXosViews/ceilometerDashboard/src/js/samples.directive.js
+++ b/views/ngXosViews/ceilometerDashboard/src/js/samples.directive.js
@@ -10,7 +10,7 @@
   'use strict';
 
   angular.module('xos.ceilometerDashboard')
-  .directive('ceilometerSamples', function(lodash, $stateParams){
+  .directive('ceilometerSamples', function(_, $stateParams){
     return {
       restrict: 'E',
       scope: {},
@@ -19,8 +19,6 @@
       templateUrl: 'templates/ceilometer-samples.tpl.html',
       controller: function(Ceilometer) {
 
-        // console.log(Ceilometer.selectResource);
-
         this.chartColors = [
           '#286090',
           '#F7464A',
@@ -86,17 +84,17 @@
          */
         this.chartMeters = [];
         this.addMeterToChart = (resource_id) => {
-          this.chart['labels'] = this.getLabels(lodash.sortBy(this.samplesList[resource_id], 'timestamp'));
+          this.chart['labels'] = this.getLabels(_.sortBy(this.samplesList[resource_id], 'timestamp'));
           this.chart['series'].push(resource_id);
-          this.chart['data'].push(this.getData(lodash.sortBy(this.samplesList[resource_id], 'timestamp')));
+          this.chart['data'].push(this.getData(_.sortBy(this.samplesList[resource_id], 'timestamp')));
           this.chartMeters.push(this.samplesList[resource_id][0]); //use the 0 as are all samples for the same resource and I need the name
-          lodash.remove(this.sampleLabels, {id: resource_id});
+          _.remove(this.sampleLabels, {id: resource_id});
         }
 
         this.removeFromChart = (meter) => {
           this.chart.data.splice(this.chart.series.indexOf(meter.resource_id), 1);
           this.chart.series.splice(this.chart.series.indexOf(meter.resource_id), 1);
-          this.chartMeters.splice(lodash.findIndex(this.chartMeters, {resource_id: meter.resource_id}), 1);
+          this.chartMeters.splice(_.findIndex(this.chartMeters, {resource_id: meter.resource_id}), 1);
           this.sampleLabels.push({
             id: meter.resource_id,
             name: meter.resource_name || meter.resource_id
@@ -109,7 +107,7 @@
 
         this.formatSamplesLabels = (samples) => {
 
-          return lodash.uniq(samples, 'resource_id')
+          return _.uniq(samples, 'resource_id')
             .reduce((labels, item) => {
               labels.push({
                 id: item.resource_id,
@@ -141,7 +139,7 @@
               // end rename things in UI
 
               // setup data for visualization
-              this.samplesList = lodash.groupBy(res, 'resource_id');
+              this.samplesList = _.groupBy(res, 'resource_id');
               this.sampleLabels = this.formatSamplesLabels(res);
 
               // add current meter to chart