diff --git a/Classes/LinphoneAppDelegate.m b/Classes/LinphoneAppDelegate.m
index 535c60bd4..4d499f9d3 100644
--- a/Classes/LinphoneAppDelegate.m
+++ b/Classes/LinphoneAppDelegate.m
@@ -754,7 +754,7 @@
 - (void)application:(UIApplication *)application
 	handleActionWithIdentifier:(NSString *)identifier
 		  forLocalNotification:(UILocalNotification *)notification
-			 completionHandler:(void (^)())completionHandler {
+			 completionHandler:(void (^)(void))completionHandler {
 
 	LinphoneCall *call = linphone_core_get_current_call(LC);
 	if (call) {
@@ -802,7 +802,7 @@
 	handleActionWithIdentifier:(NSString *)identifier
 		  forLocalNotification:(UILocalNotification *)notification
 			  withResponseInfo:(NSDictionary *)responseInfo
-			 completionHandler:(void (^)())completionHandler {
+			 completionHandler:(void (^)(void))completionHandler {
 
 	LinphoneCall *call = linphone_core_get_current_call(LC);
 	if (call) {
diff --git a/Classes/SettingsView.m b/Classes/SettingsView.m
index 017f0a370..7a9bfdad0 100644
--- a/Classes/SettingsView.m
+++ b/Classes/SettingsView.m
@@ -270,7 +270,7 @@ INIT_WITH_COMMON_CF {
 
 - (id)initWithRootViewController:(UIViewController *)rootViewController {
 	[UINavigationControllerEx removeBackground:rootViewController.view];
-	return [self initWithRootViewController:rootViewController];
+	return [super initWithRootViewController:rootViewController];
 }
 
 + (void)removeBackground:(UIView *)view {