diff --git a/site/content/tutorial/16-special-elements/01-svelte-self/app-b/Folder.svelte b/site/content/tutorial/16-special-elements/01-svelte-self/app-b/Folder.svelte
index d3fc3a431f..88b393447c 100644
--- a/site/content/tutorial/16-special-elements/01-svelte-self/app-b/Folder.svelte
+++ b/site/content/tutorial/16-special-elements/01-svelte-self/app-b/Folder.svelte
@@ -10,7 +10,7 @@
 	}
 </script>
 
-<span class:expanded on:click={toggle}>{name}</span>
+<span class:expanded on:click={toggle} on:keyup={toggle}>{name}</span>
 
 {#if expanded}
 	<ul>