1 files changed, 2 insertions, 2 deletions
diff --git a/src/battle_setup.c b/src/battle_setup.c
index ab2a12fb7..d4b25021e 100644
--- a/src/battle_setup.c
+++ b/src/battle_setup.c
@@ -56,7 +56,7 @@ struct TrainerBattleParameter
 };
 
 extern bool32 InTrainerHill(void);
-extern bool32 FieldPoisonEffectIsRunning(void);
+extern bool32 FldeffPoison_IsActive(void);
 extern void RestartWildEncounterImmunitySteps(void);
 extern void ClearPoisonStepCounter(void);
 extern void sub_81BE72C(void);
@@ -337,7 +337,7 @@ static void Task_BattleStart(u8 taskId)
     switch (tState)
     {
     case 0:
-        if (!FieldPoisonEffectIsRunning()) // is poison not active?
+        if (!FldeffPoison_IsActive()) // is poison not active?
         {
             BattleTransition_StartOnField(tTransition);
             sub_81BE72C();