diff --git a/iphone/Barcodes/Classes/BarcodesAppDelegate.m b/iphone/Barcodes/Classes/BarcodesAppDelegate.m
index fc7a7f9b1..ca2515e76 100644
--- a/iphone/Barcodes/Classes/BarcodesAppDelegate.m
+++ b/iphone/Barcodes/Classes/BarcodesAppDelegate.m
@@ -65,7 +65,7 @@
   }
     
     // Override point for customization after application launch.
-  [self.window addSubview:tabBarController.view];
+  window.rootViewController = tabBarController;
   [self.window makeKeyAndVisible];
   
   return YES;
diff --git a/iphone/ScanTest/Classes/ScanTestAppDelegate.m b/iphone/ScanTest/Classes/ScanTestAppDelegate.m
index 2197312a7..5cc011b34 100644
--- a/iphone/ScanTest/Classes/ScanTestAppDelegate.m
+++ b/iphone/ScanTest/Classes/ScanTestAppDelegate.m
@@ -29,8 +29,7 @@
 
 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {    
   // Override point for customization after app launch    
-	
-  [window addSubview:[navigationController view]];
+  window.rootViewController = navigationController;
   [window makeKeyAndVisible];
   return YES;
 }