diff --git a/Userland/Libraries/LibAudio/PlaybackStreamAudioUnit.cpp b/Userland/Libraries/LibAudio/PlaybackStreamAudioUnit.cpp
index 56b2d3997b5..abc3a61b36a 100644
--- a/Userland/Libraries/LibAudio/PlaybackStreamAudioUnit.cpp
+++ b/Userland/Libraries/LibAudio/PlaybackStreamAudioUnit.cpp
@@ -11,12 +11,7 @@
 #include <LibCore/SharedCircularQueue.h>
 #include <LibCore/ThreadedPromise.h>
 
-// Several AK types conflict with MacOS types.
-#define FixedPoint FixedPointMacOS
-#define Duration DurationMacOS
 #include <AudioUnit/AudioUnit.h>
-#undef FixedPoint
-#undef Duration
 
 namespace Audio {
 
diff --git a/Userland/Libraries/LibCore/FileWatcherMacOS.mm b/Userland/Libraries/LibCore/FileWatcherMacOS.mm
index fcebf99335d..a4cbe50cb27 100644
--- a/Userland/Libraries/LibCore/FileWatcherMacOS.mm
+++ b/Userland/Libraries/LibCore/FileWatcherMacOS.mm
@@ -18,13 +18,8 @@
 static_assert(false, "This file must only be used for macOS");
 #endif
 
-// Several AK types conflict with MacOS types.
-#define FixedPoint FixedPointMacOS
-#define Duration DurationMacOS
-#include <CoreServices/CoreServices.h>
-#include <dispatch/dispatch.h>
-#undef FixedPoint
-#undef Duration
+#import <CoreServices/CoreServices.h>
+#import <dispatch/dispatch.h>
 
 namespace Core {