diff --git a/system/map.arc b/system/map.arc
index f794a1b59..a62b5d0fd 100644
--- a/system/map.arc
+++ b/system/map.arc
@@ -42,6 +42,7 @@ type 22
 subtype 3
 slaying /start/newbieshouse
 face map.111
+unique 1
 hp 9
 sp 4
 msg