diff --git a/de/home/.config/eww/modules/bar/bluetooth.yuck b/de/home/.config/eww/modules/bar/bluetooth.yuck
index 9c10573..9f2cb1e 100644
--- a/de/home/.config/eww/modules/bar/bluetooth.yuck
+++ b/de/home/.config/eww/modules/bar/bluetooth.yuck
@@ -10,7 +10,7 @@
     (bluetooth_children :array bluetooth_status)))
 
 (defwidget bluetooth_children [array]
-(box   :class "reveal_children"
+(box   :class "reveal-children"
        :orientation "h"
        :space-evenly true
        :halign "start"