diff --git a/services/java/com/android/server/IoThread.java b/services/java/com/android/server/IoThread.java
index b443578..09f2af7 100644
--- a/services/java/com/android/server/IoThread.java
+++ b/services/java/com/android/server/IoThread.java
@@ -47,14 +47,14 @@
     }
 
     public static IoThread get() {
-        synchronized (UiThread.class) {
+        synchronized (IoThread.class) {
             ensureThreadLocked();
             return sInstance;
         }
     }
 
     public static Handler getHandler() {
-        synchronized (UiThread.class) {
+        synchronized (IoThread.class) {
             ensureThreadLocked();
             return sHandler;
         }