diff --git a/src/ComboBox/ComboBox.svelte b/src/ComboBox/ComboBox.svelte
index ae0967f8..d0a7112b 100644
--- a/src/ComboBox/ComboBox.svelte
+++ b/src/ComboBox/ComboBox.svelte
@@ -350,6 +350,7 @@
         {#each filteredItems as item, i (item.id)}
           <ListBoxMenuItem
             id="{item.id}"
+            title="{itemToString(item)}"
             active="{selectedId === item.id}"
             highlighted="{highlightedIndex === i}"
             on:click="{() => {