diff --git a/README.md b/README.md
index acf96783..7a7fa4d0 100644
--- a/README.md
+++ b/README.md
@@ -112,6 +112,7 @@ information on what to include when reporting a bug.
  - [Cocoa] Bugfix: Event processing would segfault on some machines due to
                    a previous distributed notification listener not being fully
                    removed (#817,#826)
+ - [Cocoa] Bugfix: Some include statements were duplicated (#838)
  - [X11] Bugfix: Window size limits were ignored if the minimum or maximum size
                  was set to `GLFW_DONT_CARE` (#805)
  - [X11] Bugfix: Input focus was set before window was visible, causing
diff --git a/src/cocoa_monitor.m b/src/cocoa_monitor.m
index 0c8d313f..9ac0a832 100644
--- a/src/cocoa_monitor.m
+++ b/src/cocoa_monitor.m
@@ -27,11 +27,9 @@
 
 #include "internal.h"
 
-#include <stdlib.h>
 #include <stdlib.h>
 #include <limits.h>
 
-#include <IOKit/graphics/IOGraphicsLib.h>
 #include <IOKit/graphics/IOGraphicsLib.h>
 #include <CoreVideo/CVBase.h>
 #include <CoreVideo/CVDisplayLink.h>