diff --git a/README.md b/README.md
index 96d2ec1..3db16d3 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@ Source: [https://www.atlassian.com/git/tutorials/dotfiles]
 
 # Required tools
 xclip
-
+gtk3-nocsd (to disable client side decorations / window bars)
 ## Fonts
 * fonts-hack
 * fonts-powerline