diff --git a/js/windowMgr.js b/js/windowMgr.js
index d0a92581..056e3e92 100644
--- a/js/windowMgr.js
+++ b/js/windowMgr.js
@@ -85,6 +85,7 @@ function doCreateMainWindow(initialUrl, initialBounds) {
             sandbox: sandboxed,
             nodeIntegration: isNodeEnv,
             preload: preloadMainScript,
+            nativeWindowOpen: true
         }
     };
 
diff --git a/package.json b/package.json
index 5f7d045d..00db061d 100644
--- a/package.json
+++ b/package.json
@@ -10,6 +10,7 @@
     "demo-win": "npm run prebuild && cross-env ELECTRON_DEV=true electron . --url=file:///demo/index.html",
     "demo-mac": "npm run prebuild && cross-env ELECTRON_DEV=true electron . --url=file://$(pwd)/demo/index.html",
     "unpacked-mac": "npm run prebuild && npm run test && build --mac --dir",
+    "packed-mac": "npm run unpacked-mac && packagesbuild -v installer/mac/symphony-mac-packager.pkgproj",
     "unpacked-win": "npm run prebuild && npm run test && build --win --x64 --dir",
     "unpacked-win-x86": "npm run prebuild && npm run test && build --win --ia32",
     "prebuild": "npm run rebuild && npm run browserify-preload",
@@ -68,7 +69,7 @@
   "devDependencies": {
     "browserify": "^14.1.0",
     "cross-env": "^3.2.4",
-    "electron": "1.6.11",
+    "electron": "1.7.5",
     "electron-builder": "^13.9.0",
     "electron-builder-squirrel-windows": "^12.3.0",
     "electron-packager": "^8.5.2",