diff --git a/libretro-common/include/audio/audio_mixer.h b/libretro-common/include/audio/audio_mixer.h
index aac5a0b2db..afcb167b06 100644
--- a/libretro-common/include/audio/audio_mixer.h
+++ b/libretro-common/include/audio/audio_mixer.h
@@ -35,7 +35,7 @@ RETRO_BEGIN_DECLS
 typedef struct audio_mixer_sound audio_mixer_sound_t;
 typedef struct audio_mixer_voice audio_mixer_voice_t;
 
-typedef void (*audio_mixer_stop_cb_t)(audio_mixer_sound_t* voice, unsigned reason);
+typedef void (*audio_mixer_stop_cb_t)(audio_mixer_sound_t* sound, unsigned reason);
 
 /* Reasons passed to the stop callback. */
 #define AUDIO_MIXER_SOUND_FINISHED 0