diff --git a/src/main/java/Assignments/A1/models/helper/Move.java b/src/main/java/Assignments/A1/models/helper/Move.java
index b775371..0f5a5e9 100644
--- a/src/main/java/Assignments/A1/models/helper/Move.java
+++ b/src/main/java/Assignments/A1/models/helper/Move.java
@@ -10,7 +10,7 @@ import Assignments.A1.models.Board;
  */
 public class Move {
 
-    private Board board;
+    private final Board board;
     private final Pair<Integer> points;
     private boolean used;