diff --git a/services/core/java/com/android/server/PersistentDataBlockService.java b/services/core/java/com/android/server/PersistentDataBlockService.java
index 10cd3c4faffbf..8a0d4df8ec276 100644
--- a/services/core/java/com/android/server/PersistentDataBlockService.java
+++ b/services/core/java/com/android/server/PersistentDataBlockService.java
@@ -90,9 +90,6 @@ public class PersistentDataBlockService extends SystemService {
     @GuardedBy("mLock")
     private boolean mIsWritable = true;
 
-    @GuardedBy("mLock")
-    private boolean mIsWritable = true;
-
     public PersistentDataBlockService(Context context) {
         super(context);
         mContext = context;