diff --git a/sh/tmux.sh b/sh/tmux.sh
index 900d0a4..97450e7 100644
--- a/sh/tmux.sh
+++ b/sh/tmux.sh
@@ -111,6 +111,8 @@ set-option -g status-format[1] '\
 #[fg=blue]#{pane_width}×#{pane_height}\
   \
 }\
+#[align=centre] \
+#[fg=blue]#{window_width}×#{window_height}\
 #[align=right] \
 #[fg=yellow]%H:%M:%S\
 '