diff --git a/screen_ui.h b/screen_ui.h
index 16ee741..8005172 100644
--- a/screen_ui.h
+++ b/screen_ui.h
@@ -29,6 +29,7 @@
     ScreenRecoveryUI();
 
     void Init();
+    void SetLocale(const char* locale);
 
     // overall recovery state ("background image")
     void SetBackground(Icon icon);
@@ -55,6 +56,7 @@
   private:
     Icon currentIcon;
     int installingFrame;
+    bool rtl_locale;
 
     pthread_mutex_t updateMutex;
     gr_surface backgroundIcon[5];