diff --git a/MacPass/MPPasswordInputController.m b/MacPass/MPPasswordInputController.m
index 2493a532..9960f83f 100644
--- a/MacPass/MPPasswordInputController.m
+++ b/MacPass/MPPasswordInputController.m
@@ -42,13 +42,13 @@
   self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
   if(self) {
     _enablePassword = YES;
-    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(_selectKeyURL) name:MPDidChangeStoredKeyFilesSettings object:nil];
+    [NSNotificationCenter.defaultCenter addObserver:self selector:@selector(_selectKeyURL) name:MPDidChangeStoredKeyFilesSettings object:nil];
   }
   return self;
 }
 
 - (void)dealloc {
-  [[NSNotificationCenter defaultCenter] removeObserver:self];
+  [NSNotificationCenter.defaultCenter removeObserver:self];
 }
 
 - (void)viewDidLoad {