diff --git a/.tmux.conf b/.tmux.conf
index fc82481..81851b3 100644
--- a/.tmux.conf
+++ b/.tmux.conf
@@ -19,8 +19,7 @@ set -g update-environment "XAUTHORITY DISPLAY WINDOWID SSH_ASKPASS SSH_AGENT_PID
 set -g default-command zsh
 set -g history-limit 50000
 set -g default-terminal "tmux-256color"
-#set -ga terminal-overrides ',*:Tc' # this is for 256 color
-#set -ga terminal-overrides '*:Ss=\E[%p1%d q:Se=\E[ q' # this is for the cursor shape
+set -as terminal-overrides ',*:Tc:Su:smuc=\E[4:3m:Setulc=\E[58::2::%p1%{65536}%/%d::%p1%{256}%/%{255}%&%d::%p1%{255}%&%d%;m' # colored underline
 
 # Key bindings
 bind -n M-Left select-pane -L