diff --git a/DBPrefsWindowController.h b/DBPrefsWindowController.h
index b013ac7..5cb711e 100644
--- a/DBPrefsWindowController.h
+++ b/DBPrefsWindowController.h
@@ -42,7 +42,7 @@
 #import <Cocoa/Cocoa.h>
 
 
-@interface DBPrefsWindowController : NSWindowController <NSAnimationDelegate, NSToolbarDelegate> {
+@interface DBPrefsWindowController : NSWindowController {
 	NSMutableArray *toolbarIdentifiers;
 	NSMutableDictionary *toolbarViews;
 	NSMutableDictionary *toolbarItems;
diff --git a/PBGitWindowController.h b/PBGitWindowController.h
index 5b1296f..1d9cac8 100644
--- a/PBGitWindowController.h
+++ b/PBGitWindowController.h
@@ -11,7 +11,7 @@
 
 @class PBViewController, PBGitSidebarController;
 
-@interface PBGitWindowController : NSWindowController <NSWindowDelegate> {
+@interface PBGitWindowController : NSWindowController {
 	__weak PBGitRepository* repository;
 
 	PBViewController *contentController;