diff --git a/src/audio/macosx/SDL_coreaudio.h b/src/audio/macosx/SDL_coreaudio.h
index e06411d98..7e266d4d0 100644
--- a/src/audio/macosx/SDL_coreaudio.h
+++ b/src/audio/macosx/SDL_coreaudio.h
@@ -32,7 +32,7 @@
 struct SDL_PrivateAudioData
 {
     AudioUnit audioUnit;
-    int audioUnitInitialized;
+    int audioUnitOpened;
     void *buffer;
     UInt32 bufferOffset;
     UInt32 bufferSize;