diff --git a/dashboard/src/js/index.js b/dashboard/src/js/index.js
index f89462089..0933ae4fd 100644
--- a/dashboard/src/js/index.js
+++ b/dashboard/src/js/index.js
@@ -16,6 +16,22 @@ if (search.accessToken) {
     window.location.search = encodeURIComponent(Object.keys(search).map(function (key) { return key + '=' + search[key]; }).join('&'));
 }
 
+// poor man's async in the global namespace
+function asyncForEach(items, handler, callback) {
+    var cur = 0;
+
+    if (items.length === 0) return callback();
+
+    (function iterator() {
+        handler(items[cur], function (error) {
+            if (error) return callback(error);
+            if (cur >= items.length-1) return callback();
+            ++cur;
+
+            iterator();
+        });
+    })();
+}
 
 // create main application module
 var app = angular.module('Application', ['ngFitText', 'ngRoute', 'ngAnimate', 'ngSanitize', 'angular-md5', 'base64', 'slick', 'ui-notification', 'ui.bootstrap', 'ui.bootstrap-slider', 'ngTld', 'ui.multiselect']);
diff --git a/dashboard/src/views/account.js b/dashboard/src/views/account.js
index 12be51572..8843b27df 100644
--- a/dashboard/src/views/account.js
+++ b/dashboard/src/views/account.js
@@ -1,5 +1,7 @@
 'use strict';
 
+/* global asyncForEach:false */
+
 angular.module('Application').controller('AccountController', ['$scope', 'Client', function ($scope, Client) {
     $scope.user = Client.getUserInfo();
     $scope.config = Client.getConfig();
@@ -208,23 +210,6 @@ angular.module('Application').controller('AccountController', ['$scope', 'Client
         }
     };
 
-    // poor man's async
-    function asyncForEach(items, handler, callback) {
-        var cur = 0;
-
-        if (items.length === 0) return callback();
-
-        (function iterator() {
-            handler(items[cur], function (error) {
-                if (error) return callback(error);
-                if (cur >= items.length-1) return callback();
-                ++cur;
-
-                iterator();
-            });
-        })();
-    }
-
     function revokeTokensByClient(client, callback) {
         Client.delTokensByClientId(client.id, function (error) {
             if (error) console.error(error);
diff --git a/dashboard/src/views/email.js b/dashboard/src/views/email.js
index c0db86dce..3d3dacff6 100644
--- a/dashboard/src/views/email.js
+++ b/dashboard/src/views/email.js
@@ -1,5 +1,7 @@
 'use strict';
 
+/* global asyncForEach:false */
+
 angular.module('Application').controller('EmailController', ['$scope', '$location', '$timeout', '$rootScope', 'Client', 'AppStore', function ($scope, $location, $timeout, $rootScope, Client, AppStore) {
     Client.onReady(function () { if (!Client.getUserInfo().admin) $location.path('/'); });
 
@@ -42,23 +44,6 @@ angular.module('Application').controller('EmailController', ['$scope', '$locatio
         return $scope.mailRelay.relay.provider === provider;
     };
 
-    // poor man's async
-    function asyncForEach(items, handler, callback) {
-        var cur = 0;
-
-        if (items.length === 0) return callback();
-
-        (function iterator() {
-            handler(items[cur], function (error) {
-                if (error) return callback(error);
-                if (cur >= items.length-1) return callback();
-                ++cur;
-
-                iterator();
-            });
-        })();
-    }
-
     $scope.catchall = {
         addresses: [],
         availableAddresses: [],
diff --git a/dashboard/src/views/graphs.js b/dashboard/src/views/graphs.js
index c64aabf12..963a926c1 100644
--- a/dashboard/src/views/graphs.js
+++ b/dashboard/src/views/graphs.js
@@ -1,4 +1,5 @@
-/* global Chart:true */
+/* global Chart:false */
+/* global asyncForEach:false */
 
 'use strict';
 
@@ -123,7 +124,7 @@ angular.module('Application').controller('GraphsController', ['$scope', '$locati
 
             // /dev/sda1 -> sda1
             // /dev/mapper/foo -> mapper_foo (see #348)
-            var appDataDiskName = disks.appsDataDisk.slice(disks.appsDataDisk.indexOf('/', 1) + 1)
+            var appDataDiskName = disks.appsDataDisk.slice(disks.appsDataDisk.indexOf('/', 1) + 1);
             appDataDiskName = appDataDiskName.replace(/\//g, '_');
 
             Client.graphs([
@@ -172,23 +173,6 @@ angular.module('Application').controller('GraphsController', ['$scope', '$locati
         });
     };
 
-    // poor man's async
-    function asyncForEach(items, handler, callback) {
-        var cur = 0;
-
-        if (items.length === 0) return callback();
-
-        (function iterator() {
-            handler(items[cur], function (error) {
-                if (error) return callback(error);
-                if (cur >= items.length-1) return callback();
-                ++cur;
-
-                iterator();
-            });
-        })();
-    }
-
     $scope.updateMemoryAppsChart = function () {
         var targets = [];
         var targetsInfo = [];
diff --git a/dashboard/src/views/users.js b/dashboard/src/views/users.js
index be857690a..4bbd7af0e 100644
--- a/dashboard/src/views/users.js
+++ b/dashboard/src/views/users.js
@@ -1,23 +1,7 @@
 'use strict';
 
-/* global Clipboard */
-
-// poor man's async
-function asyncForEach(items, handler, callback) {
-    var cur = 0;
-
-    if (items.length === 0) return callback();
-
-    (function iterator() {
-        handler(items[cur], function (error) {
-            if (error) return callback(error);
-            if (cur >= items.length-1) return callback();
-            ++cur;
-
-            iterator();
-        });
-    })();
-}
+/* global Clipboard:false */
+/* global asyncForEach:false */
 
 angular.module('Application').controller('UsersController', ['$scope', '$location', '$timeout', 'Client', function ($scope, $location, $timeout, Client) {
     Client.onReady(function () { if (!Client.getUserInfo().admin) $location.path('/'); });