diff --git a/include/sf64audio_provisional.h b/include/sf64audio_provisional.h
index 4ca35ea6..73d02566 100644
--- a/include/sf64audio_provisional.h
+++ b/include/sf64audio_provisional.h
@@ -403,9 +403,9 @@ typedef struct {
 typedef struct {
     /* 0x00 */ u8 strongLeft : 1;
     /* 0x00 */ u8 strongRight : 1;
+    /* 0x00 */ u8 bit2 : 2;
     /* 0x00 */ u8 is_voice : 1;
     /* 0x00 */ u8 is_sfx : 1;
-    /* 0x00 */ u8 unused : 2;
     /* 0x00 */ u8 usesHeadsetPanEffects : 1;
     /* 0x00 */ u8 stereoHeadsetEffects : 1;
 } StereoData; // size = 0x1