diff --git a/src/audio/macosx/SDL_coreaudio.c b/src/audio/macosx/SDL_coreaudio.c
index d02bff930..db975957d 100644
--- a/src/audio/macosx/SDL_coreaudio.c
+++ b/src/audio/macosx/SDL_coreaudio.c
@@ -23,6 +23,9 @@
 
 #include <CoreAudio/CoreAudio.h>
 #include <AudioUnit/AudioUnit.h>
+#ifdef AVAILABLE_MAC_OS_X_VERSION_10_5_AND_LATER
+#include <AudioUnit/AUNTComponent.h>
+#endif
 
 #include "SDL_audio.h"
 #include "../SDL_audio_c.h"
diff --git a/src/cdrom/macosx/AudioFilePlayer.h b/src/cdrom/macosx/AudioFilePlayer.h
index 5916bdb08..729b21898 100644
--- a/src/cdrom/macosx/AudioFilePlayer.h
+++ b/src/cdrom/macosx/AudioFilePlayer.h
@@ -33,6 +33,9 @@
 #include <CoreServices/CoreServices.h>
 
 #include <AudioUnit/AudioUnit.h>
+#ifdef AVAILABLE_MAC_OS_X_VERSION_10_5_AND_LATER
+#include <AudioUnit/AUNTComponent.h>
+#endif
 
 #include "SDL_error.h"