1 files changed, 1 insertions, 1 deletions
diff --git a/include/trainer_hill.h b/include/trainer_hill.h
index 31480287a..a592ef580 100644
--- a/include/trainer_hill.h
+++ b/include/trainer_hill.h
@@ -57,7 +57,7 @@ u8 GetTrainerHillTrainerFrontSpriteId(u16 trainerId);
 void InitTrainerHillBattleStruct(void);
 void FreeTrainerHillBattleStruct(void);
 void CopyTrainerHillTrainerText(u8 which, u16 trainerId);
-bool8 sub_81D5C18(void);
+bool8 InTrainerHillChallenge(void);
 void nullsub_129(void);
 void PrintOnTrainerHillRecordsWindow(void);
 void sub_81D5DF8(void);