diff --git a/Files b/Files
index 881c2eaf2..499a00381 100644
--- a/Files
+++ b/Files
@@ -304,10 +304,10 @@ sys/unix/hints:
 (files for configuring UNIX NetHack versions)
 linux               linux-chroot        linux-minimal
 linux-qt4           linux-qt5           linux-x11
-macosx              macosx.sh           macosx10.5
-macosx10.7          macosx10.8          macosx10.10
-macosx10.10-qt      macosx10.14         solaris
-solaris-playground  unix
+macOS.2020          macosx              macosx.sh
+macosx10.5          macosx10.7          macosx10.8
+macosx10.10         macosx10.10-qt      macosx10.14
+solaris             solaris-playground  unix
 
 sys/vms:
 (files for VMS version)