diff --git a/packages/next/build/webpack-config.ts b/packages/next/build/webpack-config.ts
index b6326c8c4add..754369bab79a 100644
--- a/packages/next/build/webpack-config.ts
+++ b/packages/next/build/webpack-config.ts
@@ -44,7 +44,6 @@ import { regexLikeCss } from './webpack/config/blocks/css'
 import { CopyFilePlugin } from './webpack/plugins/copy-file-plugin'
 import { FlightManifestPlugin } from './webpack/plugins/flight-manifest-plugin'
 import { TelemetryPlugin } from './webpack/plugins/telemetry-plugin'
-import FunctionsManifestPlugin from './webpack/plugins/functions-manifest-plugin'
 import type { Span } from '../trace'
 import { getRawPageExtensions } from './utils'
 import browserslist from 'next/dist/compiled/browserslist'
@@ -1449,14 +1448,6 @@ export default async function getBaseWebpackConfig(
       // replacement is done before its process.env.* handling
       (!isServer || isEdgeRuntime) &&
         new MiddlewarePlugin({ dev, isEdgeRuntime }),
-      process.env.ENABLE_FILE_SYSTEM_API === '1' &&
-        isEdgeRuntime &&
-        new FunctionsManifestPlugin({
-          dev,
-          pagesDir,
-          isEdgeRuntime,
-          pageExtensions: config.pageExtensions,
-        }),
       !isServer &&
         new BuildManifestPlugin({
           buildId,
diff --git a/packages/next/build/webpack/plugins/functions-manifest-plugin.ts b/packages/next/build/webpack/plugins/functions-manifest-plugin.ts
index c8a04a2f34b9..21d94ec59fc8 100644
--- a/packages/next/build/webpack/plugins/functions-manifest-plugin.ts
+++ b/packages/next/build/webpack/plugins/functions-manifest-plugin.ts
@@ -1,3 +1,5 @@
+// TODO: rewrite against the stable edge functions standard
+
 import { relative } from 'path'
 import { sources, webpack5 } from 'next/dist/compiled/webpack/webpack'
 import { normalizePagePath } from '../../../server/normalize-page-path'