diff --git a/docs.it4i/general/accessing-the-clusters/graphical-user-interface/x-window-system.md b/docs.it4i/general/accessing-the-clusters/graphical-user-interface/x-window-system.md
index 58a827ce8a772e29c4ed559c60d5df80c55774ef..9ea347d88cdac5a828222893fd4c78e3ce27f140 100644
--- a/docs.it4i/general/accessing-the-clusters/graphical-user-interface/x-window-system.md
+++ b/docs.it4i/general/accessing-the-clusters/graphical-user-interface/x-window-system.md
@@ -105,7 +105,7 @@ In this example, we log in on the r24u35n680 compute node, with the X11 forwardi
 
 The Gnome 2.28 GUI environment is available on the clusters. We recommend to use separate X server window for displaying the Gnome environment.
 
-## Gnome on Linux and OS X
+### Gnome on Linux and OS X
 
 To run the remote Gnome session in a window on Linux/OS X computer, you need to install Xephyr. Ubuntu package is
 xserver-xephyr, on OS X it is part of [XQuartz](http://xquartz.macosforge.org/landing/). First, launch Xephyr on local machine:
@@ -131,11 +131,11 @@ xinit /usr/bin/ssh -XT -i .ssh/path_to_your_key yourname@cluster-namen.it4i.cz g
 However this method does not seem to work with recent Linux distributions and you will need to manually source
 /etc/profile to properly set environment variables for PBS.
 
-## Gnome on Windows
+### Gnome on Windows
 
 Use XLaunch to start the Xming server or run the XWin.exe. Select the "One window" mode.
 
-Log in to the cluster, using PuTTY. On the cluster, run the gnome-session command.
+Log in to the cluster, using [PuTTY](#putty-on-windows) or [Bash on Windows](#wsl-bash-on-windows). On the cluster, run the gnome-session command.
 
 ```console
 $ gnome-session &