diff --git a/packages/svelte/tests/runtime-runes/samples/snippet-raw/_config.js b/packages/svelte/tests/runtime-runes/samples/snippet-raw/_config.js
index 129a573402..818d81f117 100644
--- a/packages/svelte/tests/runtime-runes/samples/snippet-raw/_config.js
+++ b/packages/svelte/tests/runtime-runes/samples/snippet-raw/_config.js
@@ -1,8 +1,17 @@
+import { flushSync } from 'svelte';
 import { test } from '../../test';
 
 export default test({
 	compileOptions: {
 		dev: true // Render in dev mode to check that the validation error is not thrown
 	},
-	html: `<p>hello world</p>`
+
+	html: `<button>click</button><p>clicks: 0</p>`,
+
+	test({ target, assert }) {
+		const button = target.querySelector('button');
+
+		flushSync(() => button?.click());
+		assert.htmlEqual(target.innerHTML, `<button>click</button><p>clicks: 1</p>`);
+	}
 });
diff --git a/packages/svelte/tests/runtime-runes/samples/snippet-raw/main.svelte b/packages/svelte/tests/runtime-runes/samples/snippet-raw/main.svelte
index 6a1dd3915a..0f65e0f89a 100644
--- a/packages/svelte/tests/runtime-runes/samples/snippet-raw/main.svelte
+++ b/packages/svelte/tests/runtime-runes/samples/snippet-raw/main.svelte
@@ -1,16 +1,24 @@
 <script>
 	import { createRawSnippet } from 'svelte';
 
+	let count = $state(0);
+
 	const hello = createRawSnippet({
-		mount() {
+		mount(count) {
 			const p = document.createElement('p')
-			p.textContent = 'hello world';
+
+			$effect(() => {
+				p.textContent = `clicks: ${count()}`
+			});
+
 			return p;
 		},
-		render() {
-			return '<p>hello world</p>';
+		render(count) {
+			return `<p>clicks: ${count}</p>`;
 		}
 	});
 </script>
 
-{@render hello()}
+<button onclick={() => count += 1}>click</button>
+
+{@render hello(count)}