diff --git a/cicaprojekt/Dungeon.java b/cicaprojekt/Dungeon.java
index 5cfd36a..fe9b061 100644
--- a/cicaprojekt/Dungeon.java
+++ b/cicaprojekt/Dungeon.java
@@ -33,9 +33,13 @@ public class Dungeon {
      * R: Replicator                                                                            */
     Map<String, Tile> buildDungeon(File input) throws IOException
     {
-        Tile oneilllocation = null;
-        Tile jaffalocation = null;
-        Tile replicatorlocation = null;
+        Tile defaultTile = new Field();
+        defaultTile.setX(-666);
+        defaultTile.setY(-666);
+
+        Tile oneilllocation = defaultTile;
+        Tile jaffalocation = defaultTile;
+        Tile replicatorlocation = defaultTile;
         try(BufferedReader reader = new BufferedReader(new FileReader(input)))
         {
             String[] sizedata = reader.readLine().split("x");   // read size data at beginning of file