diff --git a/sys/winnt/Install.nt b/sys/winnt/Install.nt
index 5cc2585eb..1862590f1 100644
--- a/sys/winnt/Install.nt
+++ b/sys/winnt/Install.nt
@@ -3,7 +3,7 @@
          ==============================================================
                   Instructions for compiling and installing
                        NetHack 3.6 on a Windows system
-           (Windows 7/8.x or later only. XP may work but is untested)
+         (Windows 7/8.x/10 or later only. XP may work but is untested)
          ==============================================================
           Last revision: $NHDT-Date: 1434806470 2015/06/20 13:21:10 $