diff --git a/layouts/window-auto b/layouts/window-auto
index e51a433..e0765b4 100755
--- a/layouts/window-auto
+++ b/layouts/window-auto
@@ -2,7 +2,7 @@
 
 cols=`tmux display -p "#{pane_width}"`
 lines=`tmux display -p "#{pane_height}"`
-width=$(( $cols / 2 )).0
+width=$(( $cols / 2.5 ))
 height=$lines.0
 ratio=$(( ($width / $height) * 100 ))