diff --git a/core/java/android/view/accessibility/AccessibilityEvent.java b/core/java/android/view/accessibility/AccessibilityEvent.java
index c22f991183b02..fc617003f8989 100644
--- a/core/java/android/view/accessibility/AccessibilityEvent.java
+++ b/core/java/android/view/accessibility/AccessibilityEvent.java
@@ -622,6 +622,7 @@ public final class AccessibilityEvent implements Parcelable {
         mPackageName = null;
         mContentDescription = null;
         mBeforeText = null;
+        mParcelableData = null;
         mText.clear();
     }