diff --git a/lib/ruby_ui/combobox/combobox_toggle_all_checkbox.rb b/lib/ruby_ui/combobox/combobox_toggle_all_checkbox.rb
index 01a6e811..8cb97c0d 100644
--- a/lib/ruby_ui/combobox/combobox_toggle_all_checkbox.rb
+++ b/lib/ruby_ui/combobox/combobox_toggle_all_checkbox.rb
@@ -12,9 +12,10 @@ def default_attrs
       {
         class: [
           "peer h-4 w-4 shrink-0 rounded-sm border border-primary ring-offset-background accent-primary",
-          "focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2",
           "disabled:cursor-not-allowed disabled:opacity-50",
-          "aria-disabled:cursor-not-allowed aria-disabled:opacity-50 aria-disabled:pointer-events-none"
+          "checked:bg-primary checked:text-primary-foreground",
+          "aria-disabled:cursor-not-allowed aria-disabled:opacity-50 aria-disabled:pointer-events-none",
+          "focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2"
         ],
         data: {
           ruby_ui__combobox_target: "toggleAll",