diff --git a/data/maps/objects/MtMoon1F.asm b/data/maps/objects/MtMoon1F.asm
index 4a6c095d..f7b59924 100644
--- a/data/maps/objects/MtMoon1F.asm
+++ b/data/maps/objects/MtMoon1F.asm
@@ -2,8 +2,8 @@ MtMoon1F_Object:
 	db $3 ; border block
 
 	def_warp_events
-	warp_event 14, 35, LAST_MAP, 2
-	warp_event 15, 35, LAST_MAP, 2
+	warp_event 14, 35, ROUTE_4, 2
+	warp_event 15, 35, ROUTE_4, 2
 	warp_event  5,  5, MT_MOON_B1F, 1
 	warp_event 17, 11, MT_MOON_B1F, 3
 	warp_event 25, 15, MT_MOON_B1F, 4
diff --git a/data/maps/objects/MtMoonB1F.asm b/data/maps/objects/MtMoonB1F.asm
index a8f0d7aa..14fbfdae 100644
--- a/data/maps/objects/MtMoonB1F.asm
+++ b/data/maps/objects/MtMoonB1F.asm
@@ -9,7 +9,7 @@ MtMoonB1F_Object:
 	warp_event 21, 17, MT_MOON_B2F, 2
 	warp_event 13, 27, MT_MOON_B2F, 3
 	warp_event 23,  3, MT_MOON_B2F, 4
-	warp_event 27,  3, LAST_MAP, 3
+	warp_event 27,  3, ROUTE_4, 3
 	warp_event  1, 27, MT_MOON_B2F, 5
 	warp_event  1, 23, MT_MOON_SQUARE, 1