diff --git a/files/.tmux.conf b/files/.tmux.conf
index 2f24db2..13d8fd4 100644
--- a/files/.tmux.conf
+++ b/files/.tmux.conf
@@ -26,6 +26,7 @@ set -g status-right '%Y.%m.%d %H:%M'
 
 set-window-option -g window-status-current-format ' #I:#W '
 set-window-option -g window-status-current-style "bg=#98c379,fg=#282c34"
+set-window-option -g window-status-activity-style "bg=#ff6c6b,fg=#282c34"
 
 set-window-option -g window-status-format ' #I:#W '
 set-window-option -g window-status-separator ''