From 5929c0e7b06293aa3fd6da5458df47912169e301 Mon Sep 17 00:00:00 2001
From: eps1lon <sebastian.silbermann@vercel.com>
Date: Wed, 5 Jun 2024 11:10:50 +0200
Subject: [PATCH] Add missing `key` to default head

---
 packages/next/src/shared/lib/head.tsx | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/packages/next/src/shared/lib/head.tsx b/packages/next/src/shared/lib/head.tsx
index 978dfd8401f13..b116b2f32851d 100644
--- a/packages/next/src/shared/lib/head.tsx
+++ b/packages/next/src/shared/lib/head.tsx
@@ -12,9 +12,11 @@ type WithInAmpMode = {
 }
 
 export function defaultHead(inAmpMode = false): JSX.Element[] {
-  const head = [<meta charSet="utf-8" />]
+  const head = [<meta charSet="utf-8" key="charset" />]
   if (!inAmpMode) {
-    head.push(<meta name="viewport" content="width=device-width" />)
+    head.push(
+      <meta name="viewport" content="width=device-width" key="viewport" />
+    )
   }
   return head
 }