diff --git a/browser/main.js b/browser/main.js
index 07ec566b0b..7b24ffd87c 100644
--- a/browser/main.js
+++ b/browser/main.js
@@ -26,7 +26,7 @@ var windowOptions = {
   'min-height': 700,
   resizable: true,
   frame: false,
-  show: true
+  show: false
 };
 
 app.on('activate-with-no-open-windows', function () {
@@ -86,12 +86,12 @@ app.on('ready', function() {
         console.log(e, releaseNotes, releaseName, releaseDate, updateURL);
         console.log('Update downloaded.');
         console.log(releaseNotes, releaseName, releaseDate, updateURL);
-        mainWindow.webContents.send('notify', 'window:update-available');
+        mainWindow.webContents.send('notify', 'application:update-available');
       });
 
-      autoUpdater.on('error', function (e) {
+      autoUpdater.on('error', function (e, error) {
         console.log('An error occured while checking for updates.');
-        console.log(e);
+        console.log(error);
       });
 
       ipc.on('command', function (event, arg) {
diff --git a/gulpfile.js b/gulpfile.js
index 4aebeead54..e0afbf9d16 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -34,7 +34,7 @@ var options = {
   appName: isBeta ? 'Kitematic (Beta)' : 'Kitematic',
   name: 'Kitematic',
   icon: isBeta ? './util/kitematic-beta.icns' : './util/kitematic.icns',
-  bundle: 'com.kitemaic.app'
+  bundle: 'com.kitematic.kitematic'
 };
 
 gulp.task('js', function () {
diff --git a/src/Containers.react.js b/src/Containers.react.js
index 3e48fcbd57..eabe21e139 100644
--- a/src/Containers.react.js
+++ b/src/Containers.react.js
@@ -32,14 +32,14 @@ var Containers = React.createClass({
       this.transitionTo('containerHome', {name: this.state.sorted[0].Name});
     }
 
-    autoUpdater.checkForUpdates();
-    ipc.on('notify', function (message) {
-      if (message === 'window:update-available') {
+    ipc.on('notify', message => {
+      if (message === 'application:update-available') {
         this.setState({
           updateAvailable: true
         });
       }
     });
+    autoUpdater.checkForUpdates();
   },
   componentDidUnmount: function () {
     ContainerStore.removeListener(ContainerStore.SERVER_CONTAINER_EVENT, this.update);
diff --git a/util/kitematic-beta.icns b/util/kitematic-beta.icns
index 5f8e941364..e12ec3fddd 100644
Binary files a/util/kitematic-beta.icns and b/util/kitematic-beta.icns differ
diff --git a/util/kitematic.icns b/util/kitematic.icns
index f4fbdab340..767664a6da 100644
Binary files a/util/kitematic.icns and b/util/kitematic.icns differ