diff --git a/package.json b/package.json
index b4252a1d62..13d7fcb5d3 100644
--- a/package.json
+++ b/package.json
@@ -96,6 +96,7 @@
           "src/components/cardbuilder/cardBuilder.js",
           "src/components/cardbuilder/chaptercardbuilder.js",
           "src/components/cardbuilder/peoplecardbuilder.js",
+          "src/components/channelMapper/channelMapper.js",
           "src/components/images/imageLoader.js",
           "src/components/indicators/indicators.js",
           "src/components/lazyLoader/lazyLoaderIntersectionObserver.js",
diff --git a/src/components/channelMapper/channelMapper.js b/src/components/channelMapper/channelMapper.js
index f2ad88e713..89d085c185 100644
--- a/src/components/channelMapper/channelMapper.js
+++ b/src/components/channelMapper/channelMapper.js
@@ -1,10 +1,21 @@
-define(['dom', 'dialogHelper', 'loading', 'connectionManager', 'globalize', 'actionsheet', 'emby-input', 'paper-icon-button-light', 'emby-button', 'listViewStyle', 'material-icons', 'formDialogStyle'], function (dom, dialogHelper, loading, connectionManager, globalize, actionsheet) {
-    'use strict';
+import dom from 'dom';
+import dialogHelper from 'dialogHelper';
+import loading from 'loading';
+import connectionManager from 'connectionManager';
+import globalize from 'globalize';
+import actionsheet from 'actionsheet';
+import 'emby-input';
+import 'paper-icon-button-light';
+import 'emby-button';
+import 'listViewStyle';
+import 'material-icons';
+import 'formDialogStyle';
 
-    return function (options) {
+export default class channelMapper {
+    constructor(options) {
         function mapChannel(button, channelId, providerChannelId) {
             loading.show();
-            var providerId = options.providerId;
+            const providerId = options.providerId;
             connectionManager.getApiClient(options.serverId).ajax({
                 type: 'POST',
                 url: ApiClient.getUrl('LiveTv/ChannelMappings'),
@@ -14,8 +25,8 @@ define(['dom', 'dialogHelper', 'loading', 'connectionManager', 'globalize', 'act
                     providerChannelId: providerChannelId
                 },
                 dataType: 'json'
-            }).then(function (mapping) {
-                var listItem = dom.parentWithClass(button, 'listItem');
+            }).then(mapping => {
+                const listItem = dom.parentWithClass(button, 'listItem');
                 button.setAttribute('data-providerid', mapping.ProviderChannelId);
                 listItem.querySelector('.secondary').innerHTML = getMappingSecondaryName(mapping, currentMappingOptions.ProviderName);
                 loading.hide();
@@ -23,42 +34,42 @@ define(['dom', 'dialogHelper', 'loading', 'connectionManager', 'globalize', 'act
         }
 
         function onChannelsElementClick(e) {
-            var btnMap = dom.parentWithClass(e.target, 'btnMap');
+            const btnMap = dom.parentWithClass(e.target, 'btnMap');
 
             if (btnMap) {
-                var channelId = btnMap.getAttribute('data-id');
-                var providerChannelId = btnMap.getAttribute('data-providerid');
-                var menuItems = currentMappingOptions.ProviderChannels.map(function (m) {
+                const channelId = btnMap.getAttribute('data-id');
+                const providerChannelId = btnMap.getAttribute('data-providerid');
+                const menuItems = currentMappingOptions.ProviderChannels.map(m => {
                     return {
                         name: m.Name,
                         id: m.Id,
                         selected: m.Id.toLowerCase() === providerChannelId.toLowerCase()
                     };
-                }).sort(function (a, b) {
+                }).sort((a, b) => {
                     return a.name.localeCompare(b.name);
                 });
                 actionsheet.show({
                     positionTo: btnMap,
                     items: menuItems
-                }).then(function (newChannelId) {
+                }).then(newChannelId => {
                     mapChannel(btnMap, channelId, newChannelId);
                 });
             }
         }
 
         function getChannelMappingOptions(serverId, providerId) {
-            var apiClient = connectionManager.getApiClient(serverId);
+            const apiClient = connectionManager.getApiClient(serverId);
             return apiClient.getJSON(apiClient.getUrl('LiveTv/ChannelMappingOptions', {
                 providerId: providerId
             }));
         }
 
         function getMappingSecondaryName(mapping, providerName) {
-            return (mapping.ProviderChannelName || '') + ' - ' + providerName;
+            return `${mapping.ProviderChannelName || ''} - ${providerName}`;
         }
 
         function getTunerChannelHtml(channel, providerName) {
-            var html = '';
+            let html = '';
             html += '<div class="listItem">';
             html += '<span class="material-icons listItemIcon dvr"></span>';
             html += '<div class="listItemBody two-line">';
@@ -73,16 +84,16 @@ define(['dom', 'dialogHelper', 'loading', 'connectionManager', 'globalize', 'act
 
             html += '</div>';
             html += '</div>';
-            html += '<button class="btnMap autoSize" is="paper-icon-button-light" type="button" data-id="' + channel.Id + '" data-providerid="' + channel.ProviderChannelId + '"><span class="material-icons mode_edit"></span></button>';
+            html += `<button class="btnMap autoSize" is="paper-icon-button-light" type="button" data-id="${channel.Id}" data-providerid="${channel.ProviderChannelId}"><span class="material-icons mode_edit"></span></button>`;
             return html += '</div>';
         }
 
         function getEditorHtml() {
-            var html = '';
+            let html = '';
             html += '<div class="formDialogContent smoothScrollY">';
             html += '<div class="dialogContentInner dialog-content-centered">';
             html += '<form style="margin:auto;">';
-            html += '<h1>' + globalize.translate('HeaderChannels') + '</h1>';
+            html += `<h1>${globalize.translate('HeaderChannels')}</h1>`;
             html += '<div class="channels paperList">';
             html += '</div>';
             html += '</form>';
@@ -91,30 +102,29 @@ define(['dom', 'dialogHelper', 'loading', 'connectionManager', 'globalize', 'act
         }
 
         function initEditor(dlg, options) {
-            getChannelMappingOptions(options.serverId, options.providerId).then(function (result) {
+            getChannelMappingOptions(options.serverId, options.providerId).then(result => {
                 currentMappingOptions = result;
-                var channelsElement = dlg.querySelector('.channels');
-                channelsElement.innerHTML = result.TunerChannels.map(function (channel) {
+                const channelsElement = dlg.querySelector('.channels');
+                channelsElement.innerHTML = result.TunerChannels.map(channel => {
                     return getTunerChannelHtml(channel, result.ProviderName);
                 }).join('');
                 channelsElement.addEventListener('click', onChannelsElementClick);
             });
         }
 
-        var currentMappingOptions;
-        var self = this;
+        let currentMappingOptions;
 
-        self.show = function () {
-            var dialogOptions = {
+        this.show = () => {
+            const dialogOptions = {
                 removeOnClose: true
             };
             dialogOptions.size = 'small';
-            var dlg = dialogHelper.createDialog(dialogOptions);
+            const dlg = dialogHelper.createDialog(dialogOptions);
             dlg.classList.add('formDialog');
             dlg.classList.add('ui-body-a');
             dlg.classList.add('background-theme-a');
-            var html = '';
-            var title = globalize.translate('MapChannels');
+            let html = '';
+            const title = globalize.translate('MapChannels');
             html += '<div class="formDialogHeader">';
             html += '<button is="paper-icon-button-light" class="btnCancel autoSize" tabindex="-1"><span class="material-icons arrow_back"></span></button>';
             html += '<h3 class="formDialogHeaderTitle">';
@@ -124,13 +134,13 @@ define(['dom', 'dialogHelper', 'loading', 'connectionManager', 'globalize', 'act
             html += getEditorHtml();
             dlg.innerHTML = html;
             initEditor(dlg, options);
-            dlg.querySelector('.btnCancel').addEventListener('click', function () {
+            dlg.querySelector('.btnCancel').addEventListener('click', () => {
                 dialogHelper.close(dlg);
             });
-            return new Promise(function (resolve, reject) {
+            return new Promise(resolve => {
                 dlg.addEventListener('close', resolve);
                 dialogHelper.open(dlg);
             });
         };
-    };
-});
+    }
+}
diff --git a/src/controllers/livetvstatus.js b/src/controllers/livetvstatus.js
index 82d0b697db..c6daf53a4f 100644
--- a/src/controllers/livetvstatus.js
+++ b/src/controllers/livetvstatus.js
@@ -155,8 +155,8 @@ define(['jQuery', 'globalize', 'scripts/taskbutton', 'dom', 'libraryMenu', 'layo
     }
 
     function mapChannels(page, providerId) {
-        require(['components/channelMapper/channelMapper'], function (channelmapper) {
-            new channelmapper({
+        require(['components/channelMapper/channelMapper'], function (channelMapper) {
+            new channelMapper.default({
                 serverId: ApiClient.serverInfo().Id,
                 providerId: providerId
             }).show();