diff --git a/package.json b/package.json
index fec74e5453b..502a7392065 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "electron-builder": "5.2.1",
     "electron-connect": "^0.3.7",
     "electron-packager": "^7.0.1",
-    "electron-prebuilt": "1.2.6",
+    "electron-prebuilt": "1.3.3",
     "electron-winstaller": "^2.2.0",
     "esformatter": "^0.9.3",
     "esformatter-jsx": "^5.0.0",
diff --git a/src/browser/index.jsx b/src/browser/index.jsx
index 364713ee439..633698fef53 100644
--- a/src/browser/index.jsx
+++ b/src/browser/index.jsx
@@ -352,9 +352,6 @@ var MattermostView = React.createClass({
     webview.addEventListener("dom-ready", function() {
       // webview.openDevTools();
 
-      // In order to apply the zoom level to webview.
-      webFrame.setZoomLevel(parseInt(localStorage.getItem('zoomLevel')));
-
       // Use 'Meiryo UI' and 'MS Gothic' to prevent CJK fonts on Windows(JP).
       if (process.platform === 'win32') {
         var applyCssFile = function(cssFile) {
@@ -548,22 +545,6 @@ var showUnreadBadge = function(unreadCount, mentionCount) {
   }
 }
 
-if (!localStorage.getItem('zoomLevel')) {
-  localStorage.setItem('zoomLevel', 0);
-}
-webFrame.setZoomLevel(parseInt(localStorage.getItem('zoomLevel')));
-
-ipcRenderer.on('zoom-in', (event, increment) => {
-  const zoomLevel = webFrame.getZoomLevel() + increment
-  webFrame.setZoomLevel(zoomLevel);
-  localStorage.setItem('zoomLevel', zoomLevel);
-});
-
-ipcRenderer.on('zoom-reset', (event) => {
-  webFrame.setZoomLevel(0);
-  localStorage.setItem('zoomLevel', 0);
-});
-
 ReactDOM.render(
   <MainPage teams={ config.teams } onUnreadCountChange={ showUnreadBadge } />,
   document.getElementById('content')
diff --git a/src/main/menus/app.js b/src/main/menus/app.js
index e5fd6432aa3..f9d5c9142aa 100644
--- a/src/main/menus/app.js
+++ b/src/main/menus/app.js
@@ -138,23 +138,11 @@ var createTemplate = function(mainWindow, config) {
         }
       }
     }, separatorItem, {
-      label: 'Actual Size',
-      accelerator: 'CmdOrCtrl+0',
-      click: () => {
-        mainWindow.webContents.send('zoom-reset');
-      }
+      role: 'resetzoom'
     }, {
-      label: 'Zoom In',
-      accelerator: 'CmdOrCtrl+Plus',
-      click: () => {
-        mainWindow.webContents.send('zoom-in', 1);
-      }
+      role: 'zoomin'
     }, {
-      label: 'Zoom Out',
-      accelerator: 'CmdOrCtrl+-',
-      click: () => {
-        mainWindow.webContents.send('zoom-in', -1);
-      }
+      role: 'zoomout'
     }, separatorItem, {
       label: 'Toggle Developer Tools',
       accelerator: (function() {