diff --git a/.config/tmux/conf/options.conf b/.config/tmux/conf/options.conf
index ad33cd43..bf9164aa 100644
--- a/.config/tmux/conf/options.conf
+++ b/.config/tmux/conf/options.conf
@@ -2,8 +2,10 @@
 set -g mouse on
 
 # Theming and layout
-set-option -g default-terminal screen-256color
+set -g default-terminal "${TERM}"
 set -g status-position top
+set -as terminal-overrides ',*:Smulx=\E[4::%p1%dm'
+set -as terminal-overrides ',*:Setulc=\E[58::2::%p1%{65536}%/%d::%p1%{256}%/%{255}%&%d::%p1%{255}%&%d%;m'
 
 # Windows and panes
 set -g base-index 1