diff --git a/PlayWall/src/main/java/de/tobias/playpad/layout/desktop/DesktopMainLayoutFactory.java b/PlayWall/src/main/java/de/tobias/playpad/layout/desktop/DesktopMainLayoutFactory.java
index ef01fa96ae6a41cef3f5c94a11d706aa28e51410..a3aa32c486a7ef02b1d297b042edbfe8249baafb 100644
--- a/PlayWall/src/main/java/de/tobias/playpad/layout/desktop/DesktopMainLayoutFactory.java
+++ b/PlayWall/src/main/java/de/tobias/playpad/layout/desktop/DesktopMainLayoutFactory.java
@@ -21,9 +21,9 @@ import java.util.Deque;
 public class DesktopMainLayoutFactory extends MainLayoutFactory {
 
 	private DesktopMenuToolbarViewController desktopMenuToolbarViewController;
-	private ObjectProperty<DesktopEditMode> editMode = new SimpleObjectProperty<>(DesktopEditMode.PLAY);
+	private final ObjectProperty<DesktopEditMode> editMode = new SimpleObjectProperty<>(DesktopEditMode.PLAY);
 
-	private Deque<IPadView> recyclingStack;
+	private final Deque<IPadView> recyclingStack;
 
 	public DesktopMainLayoutFactory(String type) {
 		super(type);
diff --git a/PlayWall/src/main/java/de/tobias/playpad/layout/desktop/DesktopMenuToolbarViewController.java b/PlayWall/src/main/java/de/tobias/playpad/layout/desktop/DesktopMenuToolbarViewController.java
index 58a192f4e1d5971d96f15b8eeab6c4a7bf564b24..aacddf3f434ca9ed7d05381521cfaeb3d870b95b 100644
--- a/PlayWall/src/main/java/de/tobias/playpad/layout/desktop/DesktopMenuToolbarViewController.java
+++ b/PlayWall/src/main/java/de/tobias/playpad/layout/desktop/DesktopMenuToolbarViewController.java
@@ -157,7 +157,7 @@ public class DesktopMenuToolbarViewController extends BasicMenuToolbarViewContro
 	private transient DesktopColorPickerView colorPickerView;
 	private transient PadRemoveMouseListener padRemoveMouseListener;
 
-	private DesktopMainLayoutFactory connect;
+	private final DesktopMainLayoutFactory connect;
 
 	DesktopMenuToolbarViewController(IMainViewController controller, DesktopMainLayoutFactory connect) {
 		super("Header", "view/main/desktop", Localization.getBundle());