diff --git a/README.md b/README.md
index 9d1f89b..decd633 100644
--- a/README.md
+++ b/README.md
@@ -78,6 +78,7 @@ This is not a final and full version - I update it on an ongoing basis.
:small_orange_diamond: Midnight Commander - visual file manager, licensed under GNU General Public License.
:small_orange_diamond: screen - full-screen window manager that multiplexes a physical terminal.
:small_orange_diamond: tmux - terminal multiplexer, lets you switch easily between several programs in one terminal.
+ :small_orange_diamond: tmux-cssh - tmux-cssh (tmux-cluster-ssh) sets a comfortable and easy to use functionality, clustering and synchronizing virtual tmux-sessions, on top of tmux.