From a7f8bdcfabce5cda85dd073a21d0afb6138a7a08 Mon Sep 17 00:00:00 2001
From: Simon H <5968653+dummdidumm@users.noreply.github.com>
Date: Thu, 23 Nov 2023 23:43:06 +0100
Subject: [PATCH] fix: set runes option in generated root (#11111)

---
 .changeset/fast-berries-shake.md         | 5 +++++
 packages/kit/src/core/sync/write_root.js | 1 +
 2 files changed, 6 insertions(+)
 create mode 100644 .changeset/fast-berries-shake.md

diff --git a/.changeset/fast-berries-shake.md b/.changeset/fast-berries-shake.md
new file mode 100644
index 000000000000..07ae891efd08
--- /dev/null
+++ b/.changeset/fast-berries-shake.md
@@ -0,0 +1,5 @@
+---
+'@sveltejs/kit': patch
+---
+
+fix: set runes option in generated root
diff --git a/packages/kit/src/core/sync/write_root.js b/packages/kit/src/core/sync/write_root.js
index 9115d74c1715..af8cf889bc32 100644
--- a/packages/kit/src/core/sync/write_root.js
+++ b/packages/kit/src/core/sync/write_root.js
@@ -39,6 +39,7 @@ export function write_root(manifest_data, output) {
 		`${output}/root.svelte`,
 		dedent`
 			<!-- This file is generated by @sveltejs/kit — do not edit it! -->
+			${isSvelte5Plus() ? '<svelte:options runes={true} />' : ''}
 			<script>
 				import { setContext, ${isSvelte5Plus() ? '' : 'afterUpdate, '}onMount, tick } from 'svelte';
 				import { browser } from '$app/environment';