diff --git a/packages/next/src/build/webpack/loaders/next-metadata-route-loader.ts b/packages/next/src/build/webpack/loaders/next-metadata-route-loader.ts
index 6cbc1e6480232..508a50956d1e1 100644
--- a/packages/next/src/build/webpack/loaders/next-metadata-route-loader.ts
+++ b/packages/next/src/build/webpack/loaders/next-metadata-route-loader.ts
@@ -1,4 +1,5 @@
 import type webpack from 'webpack'
+import fs from 'fs'
 import path from 'path'
 import { METADATA_RESOURCE_QUERY } from './metadata/discover'
 import { imageExtMimeTypeMap } from '../../../lib/mime-type'
@@ -36,27 +37,29 @@ function getContentType(resourcePath: string) {
 }
 
 // Strip metadata resource query string from `import.meta.url` to make sure the fs.readFileSync get the right path.
-function getStaticRouteCode(resourcePath: string, fileBaseName: string) {
+async function getStaticRouteCode(resourcePath: string, fileBaseName: string) {
   const cache =
     fileBaseName === 'favicon'
       ? 'public, max-age=0, must-revalidate'
       : process.env.NODE_ENV !== 'production'
       ? cacheHeader.none
       : cacheHeader.longCache
-  return `\
-import fs from 'fs'
-import { fileURLToPath } from 'url'
+  const code = `\
 import { NextResponse } from 'next/server'
 
 const contentType = ${JSON.stringify(getContentType(resourcePath))}
-const resourceUrl = new URL(import.meta.url)
-const filePath = fileURLToPath(resourceUrl).replace(${JSON.stringify(
-    METADATA_RESOURCE_QUERY
-  )}, '')
+const buffer = Buffer.from(${JSON.stringify(
+    (
+      await fs.promises.readFile(
+        resourcePath.replace(METADATA_RESOURCE_QUERY, ''),
+        {
+          encoding: 'utf-8',
+        }
+      )
+    ).toString()
+  )})
 
-let buffer
 export function GET() {
-  if (!buffer) { buffer = fs.readFileSync(filePath) }
   return new NextResponse(buffer, {
     headers: {
       'Content-Type': contentType,
@@ -67,6 +70,7 @@ export function GET() {
 
 export const dynamic = 'force-static'
 `
+  return code
 }
 
 function getDynamicTextRouteCode(resourcePath: string) {
@@ -201,7 +205,7 @@ ${staticGenerationCode}
 // When it's static route, it could be favicon.ico, sitemap.xml, robots.txt etc.
 // TODO-METADATA: improve the cache control strategy
 const nextMetadataRouterLoader: webpack.LoaderDefinitionFunction<MetadataRouteLoaderOptions> =
-  function () {
+  async function () {
     const { resourcePath } = this
     const { pageExtensions, page } = this.getOptions()
 
@@ -218,7 +222,7 @@ const nextMetadataRouterLoader: webpack.LoaderDefinitionFunction<MetadataRouteLo
         code = getDynamicImageRouteCode(resourcePath)
       }
     } else {
-      code = getStaticRouteCode(resourcePath, fileBaseName)
+      code = await getStaticRouteCode(resourcePath, fileBaseName)
     }
 
     return code
diff --git a/test/e2e/app-dir/metadata/app/icons/static/dynamic-routes/[slug]/icon.png b/test/e2e/app-dir/metadata/app/icons/static/dynamic-routes/[slug]/icon.png
new file mode 100644
index 0000000000000..7cbc1d2673361
Binary files /dev/null and b/test/e2e/app-dir/metadata/app/icons/static/dynamic-routes/[slug]/icon.png differ
diff --git a/test/e2e/app-dir/metadata/app/icons/static/dynamic-routes/[slug]/page.tsx b/test/e2e/app-dir/metadata/app/icons/static/dynamic-routes/[slug]/page.tsx
new file mode 100644
index 0000000000000..6cacbdf42846c
--- /dev/null
+++ b/test/e2e/app-dir/metadata/app/icons/static/dynamic-routes/[slug]/page.tsx
@@ -0,0 +1,3 @@
+export default function page() {
+  return 'icon in dynamic routes'
+}
diff --git a/test/e2e/app-dir/metadata/metadata.test.ts b/test/e2e/app-dir/metadata/metadata.test.ts
index 24b1b1805aacb..10e5a4810de34 100644
--- a/test/e2e/app-dir/metadata/metadata.test.ts
+++ b/test/e2e/app-dir/metadata/metadata.test.ts
@@ -7,7 +7,6 @@ createNextDescribe(
   'app dir - metadata',
   {
     files: __dirname,
-    skipDeployment: false,
   },
   ({ next, isNextDev, isNextStart }) => {
     const getTitle = (browser: BrowserInterface) =>
@@ -603,6 +602,15 @@ createNextDescribe(
         // No apple icon if it's not provided
         const $appleIcon = $('head > link[rel="apple-touch-icon"]')
         expect($appleIcon.length).toBe(0)
+
+        const $dynamic = await next.render$('/icons/static/dynamic-routes/123')
+        const $dynamicIcon = $dynamic('head > link[rel="icon"]')
+        const dynamicIconHref = $dynamicIcon.attr('href')
+        expect(dynamicIconHref).toMatch(
+          /\/icons\/static\/dynamic-routes\/123\/icon\.png\?b76e8f0282c93c8e/
+        )
+        const dynamicIconRes = await next.fetch(dynamicIconHref)
+        expect(dynamicIconRes.status).toBe(200)
       })
 
       if (isNextDev) {