diff --git a/services/core/java/com/android/server/wm/Task.java b/services/core/java/com/android/server/wm/Task.java
index adc82ec888173..ee11f685af73e 100644
--- a/services/core/java/com/android/server/wm/Task.java
+++ b/services/core/java/com/android/server/wm/Task.java
@@ -276,8 +276,6 @@ class Task extends TaskFragment {
 
     private static final int DEFAULT_MIN_TASK_SIZE_DP = 220;
 
-    private float mShadowRadius = 0;
-
     /**
      * The modes to control how root task is moved to the front when calling {@link Task#reparent}.
      */