diff --git a/src/output/plugins/OSXOutputPlugin.cxx b/src/output/plugins/OSXOutputPlugin.cxx
index 8500116bd..68bde5373 100644
--- a/src/output/plugins/OSXOutputPlugin.cxx
+++ b/src/output/plugins/OSXOutputPlugin.cxx
@@ -30,8 +30,7 @@
 #include <CoreAudio/CoreAudio.h>
 #include <AudioUnit/AudioUnit.h>
 #include <CoreServices/CoreServices.h>
-#include <libkern/OSAtomic.h>
-#include<boost/lockfree/spsc_queue.hpp>
+#include <boost/lockfree/spsc_queue.hpp>
 
 struct OSXOutput {
 	AudioOutput base;