--- a/source/Irrlicht/MacOSX/CIrrDeviceMacOSX.mm
+++ b/source/Irrlicht/MacOSX/CIrrDeviceMacOSX.mm
@@ -39,7 +39,7 @@
 #include <IOKit/hidsystem/IOHIDUsageTables.h>
 #else
 /* The header was moved here in Mac OS X 10.1 */
-#include <Kernel/IOKit/hidsystem/IOHIDUsageTables.h>
+#include <IOKit/hid/IOHIDUsageTables.h>
 #endif
 #include <IOKit/hid/IOHIDLib.h>
 #include <IOKit/hid/IOHIDKeys.h>
@@ -496,7 +496,7 @@
 		{
 			[[NSAutoreleasePool alloc] init];
 			[NSApplication sharedApplication];
-			[NSApp setDelegate:(id<NSFileManagerDelegate>)[[[AppDelegate alloc] initWithDevice:this] autorelease]];
+			[NSApp setDelegate:(id<NSApplicationDelegate>)[[[AppDelegate alloc] initWithDevice:this] autorelease]];
 			[NSBundle loadNibNamed:@"MainMenu" owner:[NSApp delegate]];
 			[NSApp finishLaunching];
 		}