diff --git a/soh/include/functions.h b/soh/include/functions.h
index fd87fb0f3..b3cbd71a0 100644
--- a/soh/include/functions.h
+++ b/soh/include/functions.h
@@ -381,7 +381,7 @@ void Flags_UnsetTempClear(GlobalContext* globalCtx, s32 flag);
 s32 Flags_GetCollectible(GlobalContext* globalCtx, s32 flag);
 void Flags_SetCollectible(GlobalContext* globalCtx, s32 flag);
 void TitleCard_InitBossName(GlobalContext* globalCtx, TitleCardContext* titleCtx, void* texture, s16 x, s16 y, u8 width,
-                            u8 height, bool hastranslation);
+                            u8 height, s16 hastranslation);
 void TitleCard_InitPlaceName(GlobalContext* globalCtx, TitleCardContext* titleCtx, void* texture, s32 x, s32 y,
                              s32 width, s32 height, s32 delay);
 s32 func_8002D53C(GlobalContext* globalCtx, TitleCardContext* titleCtx);