diff --git a/d1x-rebirth/arch/include/digi_mixer_music.h b/common/include/digi_mixer_music.h
similarity index 100%
rename from d1x-rebirth/arch/include/digi_mixer_music.h
rename to common/include/digi_mixer_music.h
diff --git a/d2x-rebirth/arch/include/digi_mixer_music.h b/d2x-rebirth/arch/include/digi_mixer_music.h
deleted file mode 100644
index 9fbe7ba12..000000000
--- a/d2x-rebirth/arch/include/digi_mixer_music.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * Header file for music playback through SDL_mixer
- *
- *  -- MD2211 (2006-04-24)
- */
-
-#ifndef _SDLMIXER_MUSIC_H
-#define _SDLMIXER_MUSIC_H
-
-int mix_play_music(char *, int);
-int mix_play_file(char *, int, void (*)());
-void mix_set_music_volume(int);
-void mix_stop_music();
-void mix_pause_music();
-void mix_resume_music();
-void mix_pause_resume_music();
-void mix_free_music();
-
-#endif