diff --git a/src/TriStateCheckbox.svelte b/src/TriStateCheckbox.svelte
index fd61364..5e95013 100644
--- a/src/TriStateCheckbox.svelte
+++ b/src/TriStateCheckbox.svelte
@@ -26,7 +26,7 @@
   $: chevron = collapsed ? 'chevron-expand' : 'chevron-contract';
 </script>
 
-<span class="cal w-100 d-block" on:click={handleClick}>
+<span title={value} class="cal w-100 d-block" on:click={handleClick}>
   <Icon name={icon} class="ms-2" />
   <span class="ms-1 d-inline-block cal-title">{value}</span>
   <span class="float-end">