diff --git a/gdk/gdkdisplay.h b/gdk/gdkdisplay.h
index 197b95f621..86dece7745 100644
--- a/gdk/gdkdisplay.h
+++ b/gdk/gdkdisplay.h
@@ -52,7 +52,7 @@ const gchar * gdk_display_get_name         (GdkDisplay *display);
 
 GDK_DEPRECATED_IN_3_10
 gint        gdk_display_get_n_screens      (GdkDisplay  *display);
-GDK_AVAILABLE_IN_ALL
+GDK_DEPRECATED_IN_3_20
 GdkScreen * gdk_display_get_screen         (GdkDisplay  *display,
                                             gint         screen_num);
 GDK_AVAILABLE_IN_ALL