diff --git a/package.json b/package.json
index 1aee4b6afb..b6080caff7 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
     "build:main": "webpack --config webpack.main.js",
     "build:renderer": "webpack --config webpack.renderer.js",
     "build:renderer:watch": "webpack --config webpack.renderer.js --watch",
-    "electron": "(npm run build:main | npm run build:renderer) & (electron ./build --dev --watch | npm run build:renderer:watch)"
+    "electron": "(npm run build:main | npm run build:renderer) && (electron ./build --dev --watch | npm run build:renderer:watch)"
   },
   "devDependencies": {
     "@bitwarden/jslib": "git+https://github.com/bitwarden/jslib.git",
diff --git a/src/main.ts b/src/main.ts
index adf86bf9c8..e7bd95d151 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -19,10 +19,10 @@ const windowMain = new WindowMain(dev);
 const messagingMain = new MessagingMain(windowMain);
 const menuMain = new MenuMain(windowMain, i18nService);
 
-windowMain.init();
-messagingMain.init();
-
-i18nService.init().then(() => {
+windowMain.init().then(() => {
+    messagingMain.init();
+    return i18nService.init();
+}).then(() => {
     menuMain.init();
 }, (e: any) => {
     console.log(e);
diff --git a/src/main/menu.main.ts b/src/main/menu.main.ts
index 2542d341dc..c0f89071ea 100644
--- a/src/main/menu.main.ts
+++ b/src/main/menu.main.ts
@@ -329,7 +329,7 @@ export class MenuMain {
 
         if (process.platform === 'darwin') {
             template[0].label = app.getName();
-            (template[0].submenu as MenuItemConstructorOptions[]).concat([
+            template[0].submenu = (template[0].submenu as MenuItemConstructorOptions[]).concat([
                 { type: 'separator' },
                 { role: 'about' },
                 { type: 'separator' },
diff --git a/src/main/window.main.ts b/src/main/window.main.ts
index 281d1d5a7c..ef8f5a3825 100644
--- a/src/main/window.main.ts
+++ b/src/main/window.main.ts
@@ -7,34 +7,40 @@ export class WindowMain {
 
     constructor(private dev: boolean) { }
 
-    init() {
-        try {
-            // This method will be called when Electron has finished
-            // initialization and is ready to create browser windows.
-            // Some APIs can only be used after this event occurs.
-            app.on('ready', () => this.createWindow());
-
-            // Quit when all windows are closed.
-            app.on('window-all-closed', () => {
-                // On OS X it is common for applications and their menu bar
-                // to stay active until the user quits explicitly with Cmd + Q
-                if (process.platform !== 'darwin') {
-                    app.quit();
-                }
-            });
-
-            app.on('activate', () => {
-                // On OS X it's common to re-create a window in the app when the
-                // dock icon is clicked and there are no other windows open.
-                if (this.win === null) {
+    init(): Promise<any> {
+        return new Promise((resolve, reject) => {
+            try {
+                // This method will be called when Electron has finished
+                // initialization and is ready to create browser windows.
+                // Some APIs can only be used after this event occurs.
+                app.on('ready', () => {
                     this.createWindow();
-                }
-            });
-
-        } catch (e) {
-            // Catch Error
-            // throw e;
-        }
+                    resolve();
+                });
+    
+                // Quit when all windows are closed.
+                app.on('window-all-closed', () => {
+                    // On OS X it is common for applications and their menu bar
+                    // to stay active until the user quits explicitly with Cmd + Q
+                    if (process.platform !== 'darwin') {
+                        app.quit();
+                    }
+                });
+    
+                app.on('activate', () => {
+                    // On OS X it's common to re-create a window in the app when the
+                    // dock icon is clicked and there are no other windows open.
+                    if (this.win === null) {
+                        this.createWindow();
+                    }
+                });
+    
+            } catch (e) {
+                // Catch Error
+                // throw e;
+                reject(e);
+            }
+        });
     }
 
     private createWindow() {