diff --git a/polybar/config b/polybar/config
index ee98956..3275af1 100644
--- a/polybar/config
+++ b/polybar/config
@@ -54,7 +54,7 @@ format-prefix-foreground = ${colors.foreground-alt}
 type = custom/script
 exec = /home/mg/dotfiles/polybar/scripte/df.sh
 interval = 10
-format-prefix = "DISK "
+format-prefix = "DU "
 format-prefix-foreground = ${colors.foreground-alt}
 
 [module/backlight]