diff --git a/app/src/main/java/com/termux/x11/MainActivity.java b/app/src/main/java/com/termux/x11/MainActivity.java
index fc581324e..dadf80b8a 100644
--- a/app/src/main/java/com/termux/x11/MainActivity.java
+++ b/app/src/main/java/com/termux/x11/MainActivity.java
@@ -74,6 +74,7 @@
 @SuppressLint("ApplySharedPref")
 @SuppressWarnings({"deprecation", "unused"})
 public class MainActivity extends AppCompatActivity implements View.OnApplyWindowInsetsListener {
+    private View overlayView;
     public static final String ACTION_STOP = "com.termux.x11.ACTION_STOP";
     public static final String ACTION_CUSTOM = "com.termux.x11.ACTION_CUSTOM";