diff --git a/sh/tmux.sh b/sh/tmux.sh
index f3957d8..084cc90 100644
--- a/sh/tmux.sh
+++ b/sh/tmux.sh
@@ -113,7 +113,8 @@ set-option -g status-format[2] '\
  \
 #[fg=yellow]#{s/\\\$//:session_id}\
  \
-#{?session_attached,#[fg=green],#[fg=blue]}\
+#{?session_many_attached,#[fg=red],\
+#{?session_attached,#[fg=green],#[fg=blue]}}\
 #{session_name}\
  \
 }\