diff --git a/package.json b/package.json
index ca7c7f0..5f9a127 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,8 @@
   "version": "3.6.0",
   "description": "Zabbix plugin for Grafana",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "build": "./node_modules/.bin/grunt"
   },
   "repository": {
     "type": "git",
@@ -16,15 +17,15 @@
     "url": "https://github.com/alexanderzobnin/grafana-zabbix/issues"
   },
   "devDependencies": {
-    "babel": "~6.5.1",
     "babel-plugin-transform-es2015-for-of": "^6.6.0",
     "babel-plugin-transform-es2015-modules-systemjs": "^6.5.0",
     "babel-preset-es2015": "^6.5.0",
+    "babel": "~6.5.1",
     "benchmark":"^2.1.4",
     "chai": "~3.5.0",
-    "grunt": "~0.4.5",
     "grunt-babel": "~6.0.0",
     "grunt-benchmark": "^1.0.0",
+    "grunt-cli": "~1.2.0",
     "grunt-contrib-clean": "~0.6.0",
     "grunt-contrib-copy": "~0.8.2",
     "grunt-contrib-jshint": "^1.0.0",
@@ -35,6 +36,7 @@
     "grunt-mocha-test": "~0.12.7",
     "grunt-sass": "^1.1.0",
     "grunt-systemjs-builder": "^0.2.5",
+    "grunt": "~0.4.5",
     "jsdom": "~3.1.2",
     "jshint-stylish": "^2.1.0",
     "load-grunt-tasks": "~3.2.0",
@@ -42,7 +44,8 @@
     "moment": "~2.14.1",
     "prunk": "~1.2.1",
     "q": "~1.4.1",
-    "sinon-chai": "~2.8.0",
+    "sinon-chai": "~2.13.0",
+    "sinon":"^3.2.1",
     "tether-drop": "^1.4.2"
   },
   "dependencies": {
diff --git a/src/datasource-zabbix/dataProcessor.js b/src/datasource-zabbix/dataProcessor.js
index a5bb2d9..63bf29c 100644
--- a/src/datasource-zabbix/dataProcessor.js
+++ b/src/datasource-zabbix/dataProcessor.js
@@ -36,6 +36,12 @@ function limit(order, n, orderByFunc, timeseries) {
   }
 }
 
+function sortSeries(direction, timeseries) {
+  return _.orderBy(timeseries, [function (ts) {
+    return ts.target.toLowerCase();
+  }], direction);
+}
+
 function setAlias(alias, timeseries) {
   timeseries.target = alias;
   return timeseries;
@@ -125,6 +131,7 @@ let metricFunctions = {
   sumSeries: sumSeries,
   top: _.partial(limit, 'top'),
   bottom: _.partial(limit, 'bottom'),
+  sortSeries: sortSeries,
   timeShift: timeShift,
   setAlias: setAlias,
   setAliasByRegex: setAliasByRegex,
diff --git a/src/datasource-zabbix/metricFunctions.js b/src/datasource-zabbix/metricFunctions.js
index 56dc31e..261b284 100644
--- a/src/datasource-zabbix/metricFunctions.js
+++ b/src/datasource-zabbix/metricFunctions.js
@@ -181,6 +181,15 @@ addFuncDef({
   defaultParams: [5, 'avg'],
 });
 
+addFuncDef({
+  name: 'sortSeries',
+  category: 'Filter',
+  params: [
+    { name: 'direction', type: 'string', options: ['asc', 'desc'] }
+  ],
+  defaultParams: ['asc']
+});
+
 // Trends
 
 addFuncDef({