diff --git a/tmux/.tmux.conf b/tmux/.tmux.conf
index f0e6256..2b78212 100644
--- a/tmux/.tmux.conf
+++ b/tmux/.tmux.conf
@@ -12,7 +12,10 @@ set -g mouse on
 set -g renumber-windows on
 set -g set-titles on
 set -g status-interval 10
-set -g status-right "#(whoami)@#(hostname) | #(cut -f1 -d \" \" < /proc/loadavg) | %H:%M "
+if-shell -b '[ "$(uname)" = "Darwin" ]' \
+  'set -g status-right "#(whoami)@#(hostname) | #(sysctl -n vm.loadavg | cut -f2 -d \" \") | %H:%M "'
+if-shell -b '[ "$(uname)" = "Linux" ]' \
+  'set -g status-right "#(whoami)@#(hostname) | #(cut -f1 -d \" \" < /proc/loadavg) | %H:%M "'
 set -g pane-active-border-style fg=cyan
 set -g status-style fg=black,bg=cyan
 set -ga terminal-overrides ",xterm-256color:Tc"