diff --git a/src/code/z_actor.c b/src/code/z_actor.c
index ddb8a9e0be..ce2b883b03 100644
--- a/src/code/z_actor.c
+++ b/src/code/z_actor.c
@@ -3256,6 +3256,7 @@ Actor* Actor_Spawn(ActorContext* actorCtx, PlayState* play, s16 actorId, f32 pos
     actor = ZELDA_ARENA_MALLOC(profile->instanceSize, name, 1);
 
     if (actor == NULL) {
+        //! @bug ACTOR_RST is passed as an argument instead of being part of the string
         PRINTF(ACTOR_COLOR_ERROR T("Ａｃｔｏｒクラス確保できません！ %s <サイズ＝%dバイト>\n",
                                    "Actor class cannot be reserved! %s <size=%d bytes>\n"),
                ACTOR_RST, name, profile->instanceSize);