diff --git a/include/gui/SurfaceComposerClient.h b/include/gui/SurfaceComposerClient.h
index 57c72c9..7a14c6a 100644
--- a/include/gui/SurfaceComposerClient.h
+++ b/include/gui/SurfaceComposerClient.h
@@ -85,7 +85,7 @@
     );
 
     //! Create a display
-    static sp<IBinder> createDisplay();
+    static sp<IBinder> createDisplay(const String8& displayName);
 
     //! Get the token for the existing default displays.
     //! Possible values for id are eDisplayIdMain and eDisplayIdHdmi.