diff --git a/app/src/main/java/tu_darmstadt/sudoku/ui/view/SudokuFieldLayout.java b/app/src/main/java/tu_darmstadt/sudoku/ui/view/SudokuFieldLayout.java
index 7482b98..b4c6493 100644
--- a/app/src/main/java/tu_darmstadt/sudoku/ui/view/SudokuFieldLayout.java
+++ b/app/src/main/java/tu_darmstadt/sudoku/ui/view/SudokuFieldLayout.java
@@ -20,7 +20,7 @@ public class SudokuFieldLayout extends RelativeLayout {
 
     private GameController gameController;
     private int sectionHeight;
-    public int sectionWidth;
+    private int sectionWidth;
     private int gameCellWidth;
     private int gameCellHeight;
     private SharedPreferences settings;