diff --git a/include/binder/IServiceManager.h b/include/binder/IServiceManager.h
index 24e9e99..2c297d6 100644
--- a/include/binder/IServiceManager.h
+++ b/include/binder/IServiceManager.h
@@ -47,7 +47,8 @@
      * Register a service.
      */
     virtual status_t            addService( const String16& name,
-                                            const sp<IBinder>& service) = 0;
+                                            const sp<IBinder>& service,
+                                            bool allowIsolated = false) = 0;
 
     /**
      * Return list of all existing services.