diff --git a/src/pc/lua/utils/smlua_deprecated.c b/src/pc/lua/utils/smlua_deprecated.c
index 55e2e560c..7734a1cb6 100644
--- a/src/pc/lua/utils/smlua_deprecated.c
+++ b/src/pc/lua/utils/smlua_deprecated.c
@@ -1,11 +1,10 @@
 #include <inttypes.h>
 #include "types.h"
 #include "pc/lua/smlua.h"
+#include "pc/lua/utils/smlua_audio_utils.h"
 #include "game/hardcoded.h"
 #include "game/object_list_processor.h"
 
-struct ModAudio;
-
 void djui_hud_set_render_behind_hud(bool enable) {
     LOG_LUA_LINE_WARNING("[LUA] djui_hud_set_render_behind_hud() is deprecated! Please use HOOK_ON_HUD_RENDER_BEHIND instead.");
     if (!gLuaActiveMod) { return; }