diff --git a/binder/android/os/IVold.aidl b/binder/android/os/IVold.aidl
index 43a1c04..f29e37e 100644
--- a/binder/android/os/IVold.aidl
+++ b/binder/android/os/IVold.aidl
@@ -29,7 +29,7 @@
 
     void onUserAdded(int userId, int userSerial);
     void onUserRemoved(int userId);
-    void onUserStarted(int userId);
+    void onUserStarted(int userId, in @utf8InCpp String[] packageNames);
     void onUserStopped(int userId);
 
     void addAppIds(in @utf8InCpp String[] packageNames, in int[] appIds);