diff --git a/gk/settings.asm b/gk/settings.asm
index 1898718..1696145 100644
--- a/gk/settings.asm
+++ b/gk/settings.asm
@@ -269,4 +269,4 @@ ItemSources:
 ; m - have map
 ; v - have visited dungeon
 MapSwapping:
-	db $01 ; NYI
+	db $01