diff --git a/src/she/osx/app.mm b/src/she/osx/app.mm
index a628bf8f6..55479796c 100644
--- a/src/she/osx/app.mm
+++ b/src/she/osx/app.mm
@@ -8,9 +8,7 @@
 #include "config.h"
 #endif
 
-#include <CoreFoundation/CoreFoundation.h>
-#include <Foundation/Foundation.h>
-#include <AppKit/AppKit.h>
+#include <Cocoa/Cocoa.h>
 
 #include "she/osx/app.h"
 
diff --git a/src/she/osx/app_delegate.h b/src/she/osx/app_delegate.h
index 0ba642087..ba874410c 100644
--- a/src/she/osx/app_delegate.h
+++ b/src/she/osx/app_delegate.h
@@ -8,9 +8,7 @@
 #define SHE_OSX_APP_DELEGATE_H_INCLUDED
 #pragma once
 
-#include <CoreFoundation/CoreFoundation.h>
-#include <Foundation/Foundation.h>
-#include <AppKit/AppKit.h>
+#include <Cocoa/Cocoa.h>
 
 @interface OSXAppDelegate : NSObject
 - (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication*)sender;
diff --git a/src/she/osx/app_delegate.mm b/src/she/osx/app_delegate.mm
index 3115f4a4a..b97239d3f 100644
--- a/src/she/osx/app_delegate.mm
+++ b/src/she/osx/app_delegate.mm
@@ -8,9 +8,7 @@
 #include "config.h"
 #endif
 
-#include <CoreFoundation/CoreFoundation.h>
-#include <Foundation/Foundation.h>
-#include <AppKit/AppKit.h>
+#include <Cocoa/Cocoa.h>
 
 #include "she/osx/app_delegate.h"
 
diff --git a/src/she/osx/clipboard.mm b/src/she/osx/clipboard.mm
index aaecda96d..0acccd919 100644
--- a/src/she/osx/clipboard.mm
+++ b/src/she/osx/clipboard.mm
@@ -4,9 +4,7 @@
 // This file is released under the terms of the MIT license.
 // Read LICENSE.txt for more information.
 
-#include <CoreFoundation/CoreFoundation.h>
-#include <Foundation/Foundation.h>
-#include <AppKit/AppKit.h>
+#include <Cocoa/Cocoa.h>
 
 #include "she/osx/clipboard.h"
 
diff --git a/src/she/osx/event_queue.mm b/src/she/osx/event_queue.mm
index 5fd45f0d3..94c177d6f 100644
--- a/src/she/osx/event_queue.mm
+++ b/src/she/osx/event_queue.mm
@@ -8,9 +8,7 @@
 #include "config.h"
 #endif
 
-#include <CoreFoundation/CoreFoundation.h>
-#include <Foundation/Foundation.h>
-#include <AppKit/AppKit.h>
+#include <Cocoa/Cocoa.h>
 
 #include "she/osx/event_queue.h"
 
diff --git a/src/she/osx/native_dialogs.mm b/src/she/osx/native_dialogs.mm
index 9921d1824..bedbd6529 100644
--- a/src/she/osx/native_dialogs.mm
+++ b/src/she/osx/native_dialogs.mm
@@ -4,10 +4,7 @@
 // This file is released under the terms of the MIT license.
 // Read LICENSE.txt for more information.
 
-#include <CoreFoundation/CoreFoundation.h>
-#include <Foundation/Foundation.h>
-#include <AppKit/AppKit.h>
-
+#include <Cocoa/Cocoa.h>
 #include <vector>
 
 #include "she/display.h"
diff --git a/src/she/osx/view.h b/src/she/osx/view.h
index a4727bacf..454c21be0 100644
--- a/src/she/osx/view.h
+++ b/src/she/osx/view.h
@@ -8,9 +8,7 @@
 #define SHE_OSX_VIEW_H_INCLUDED
 #pragma once
 
-#include <AppKit/AppKit.h>
-#include <CoreFoundation/CoreFoundation.h>
-#include <Foundation/Foundation.h>
+#include <Cocoa/Cocoa.h>
 
 @interface OSXView : NSView {
 @private
diff --git a/src/she/osx/window.h b/src/she/osx/window.h
index 8384c4037..75c8e8541 100644
--- a/src/she/osx/window.h
+++ b/src/she/osx/window.h
@@ -8,11 +8,7 @@
 #define SHE_OSX_WINDOW_H_INCLUDED
 #pragma once
 
-#include <AppKit/AppKit.h>
-#include <CoreFoundation/CoreFoundation.h>
-#include <Foundation/Foundation.h>
-
-#include <stdio.h>
+#include <Cocoa/Cocoa.h>
 
 #include "gfx/rect.h"
 #include "gfx/size.h"