diff --git a/include/GLFW/glfw3native.h b/include/GLFW/glfw3native.h
index 2a385b62..3f8e4d8d 100644
--- a/include/GLFW/glfw3native.h
+++ b/include/GLFW/glfw3native.h
@@ -73,6 +73,7 @@ extern "C" {
 #if defined(GLFW_EXPOSE_NATIVE_WIN32)
  #include <windows.h>
 #elif defined(GLFW_EXPOSE_NATIVE_COCOA)
+ #include <ApplicationServices/ApplicationServices.h>
  #if defined(__OBJC__)
   #import <Cocoa/Cocoa.h>
  #else