diff --git a/Data/Scripts/052_AddOns/GameplayUtils.rb b/Data/Scripts/052_AddOns/GameplayUtils.rb
index e0d4914e5..73e6866c6 100644
--- a/Data/Scripts/052_AddOns/GameplayUtils.rb
+++ b/Data/Scripts/052_AddOns/GameplayUtils.rb
@@ -1503,7 +1503,7 @@ end
 #Returns if the current map is an outdoor map
 def isOutdoor()
   current_map = $game_map.map_id
-  map_metadata = GameData::MapMetadata.try_get(map_id)
+  map_metadata = GameData::MapMetadata.try_get(current_map)
   return map_metadata && map_metadata.outdoor_map
 end