1 files changed, 1 insertions, 1 deletions
diff --git a/src/rom4.c b/src/rom4.c
index ba1b31348..3d388fd6d 100644
--- a/src/rom4.c
+++ b/src/rom4.c
@@ -932,7 +932,7 @@ void sub_80540D0(s16 *a1, u16 *a2)
 
 void sub_8054164(void)
 {
-    if ((gSaveBlock1.location.mapGroup == 0 && gSaveBlock1.location.mapNum == 45) && !sub_810D32C())
+    if ((gSaveBlock1.location.mapGroup == 0 && gSaveBlock1.location.mapNum == 45) && !IsMirageIslandPresent())
     {
         gUnknown_02029816 = TRUE;
         gUnknown_02029814 = GetMirageIslandMon();