From ebe2aa95c7f4a6559cec8b82d155da34a57bdd53 Mon Sep 17 00:00:00 2001
From: Chloe Arciniega <chloe@sapphic.moe>
Date: Thu, 26 Dec 2024 13:52:34 +0500
Subject: [PATCH] fix(@astrojs/rss): revert incorrect Content-Type header
 applied for RSS XML file (#12829)

* fix: revert content-type changes

* chore: changeset
---
 .changeset/hot-pumas-attack.md      | 5 +++++
 packages/astro-rss/src/index.ts     | 2 +-
 packages/astro-rss/test/rss.test.js | 2 +-
 3 files changed, 7 insertions(+), 2 deletions(-)
 create mode 100644 .changeset/hot-pumas-attack.md

diff --git a/.changeset/hot-pumas-attack.md b/.changeset/hot-pumas-attack.md
new file mode 100644
index 0000000000..3dc33cbc10
--- /dev/null
+++ b/.changeset/hot-pumas-attack.md
@@ -0,0 +1,5 @@
+---
+'@astrojs/rss': patch
+---
+
+Revert incorrect Content-Type header applied for RSS XML file
diff --git a/packages/astro-rss/src/index.ts b/packages/astro-rss/src/index.ts
index 23984f9fbd..33a8f66a02 100644
--- a/packages/astro-rss/src/index.ts
+++ b/packages/astro-rss/src/index.ts
@@ -89,7 +89,7 @@ export default async function getRssResponse(rssOptions: RSSOptions): Promise<Re
 	const rssString = await getRssString(rssOptions);
 	return new Response(rssString, {
 		headers: {
-			'Content-Type': 'application/rss+xml; charset=utf-8',
+			'Content-Type': 'application/xml',
 		},
 	});
 }
diff --git a/packages/astro-rss/test/rss.test.js b/packages/astro-rss/test/rss.test.js
index f1d69dbe97..8014f87fe9 100644
--- a/packages/astro-rss/test/rss.test.js
+++ b/packages/astro-rss/test/rss.test.js
@@ -62,7 +62,7 @@ describe('rss', () => {
 		assertXmlDeepEqual(str, validXmlResult);
 
 		const contentType = response.headers.get('Content-Type');
-		assert.equal(contentType, 'application/rss+xml; charset=utf-8');
+		assert.equal(contentType, 'application/xml');
 	});
 
 	it('should be the same string as getRssString', async () => {