diff --git a/packages/next/src/build/webpack-config.ts b/packages/next/src/build/webpack-config.ts
index 26334bf6bf978..884be1b1f6c6e 100644
--- a/packages/next/src/build/webpack-config.ts
+++ b/packages/next/src/build/webpack-config.ts
@@ -1776,7 +1776,6 @@ export default async function getBaseWebpackConfig(
             optOutBundlingPackages,
             traceIgnores: [],
             compilerType,
-            swcLoaderConfig: swcDefaultLoader,
           }
         ),
       // Moment.js is an extremely popular library that bundles large locale files
diff --git a/packages/next/src/build/webpack/plugins/next-trace-entrypoints-plugin.ts b/packages/next/src/build/webpack/plugins/next-trace-entrypoints-plugin.ts
index b47279b60127e..8d2056380ce62 100644
--- a/packages/next/src/build/webpack/plugins/next-trace-entrypoints-plugin.ts
+++ b/packages/next/src/build/webpack/plugins/next-trace-entrypoints-plugin.ts
@@ -1,10 +1,8 @@
 import nodePath from 'path'
-import crypto from 'crypto'
 import type { Span } from '../../../trace'
 import { spans } from './profiling-plugin'
 import isError from '../../../lib/is-error'
 import { nodeFileTrace } from 'next/dist/compiled/@vercel/nft'
-import type { SWCLoaderOptions } from '../loaders/next-swc-loader'
 import type { NodeFileTraceReasons } from 'next/dist/compiled/@vercel/nft'
 import {
   CLIENT_REFERENCE_MANIFEST,
@@ -126,10 +124,6 @@ export interface BuildTraceContext {
   }
 }
 
-export function getHash(content: string | Buffer): string {
-  return crypto.createHash('sha1').update(content).digest('hex')
-}
-
 export class TraceEntryPointsPlugin implements webpack.WebpackPluginInstance {
   public buildTraceContext: BuildTraceContext = {}
 
@@ -142,12 +136,7 @@ export class TraceEntryPointsPlugin implements webpack.WebpackPluginInstance {
   private entryTraces: Map<string, Map<string, { bundled: boolean }>>
   private traceIgnores: string[]
   private esmExternals?: NextConfigComplete['experimental']['esmExternals']
-  private traceHashes: Map<string, string>
   private compilerType: CompilerNameValues
-  private swcLoaderConfig: {
-    loader: string
-    options: SWCLoaderOptions
-  }
 
   constructor({
     rootDir,
@@ -159,7 +148,6 @@ export class TraceEntryPointsPlugin implements webpack.WebpackPluginInstance {
     traceIgnores,
     esmExternals,
     outputFileTracingRoot,
-    swcLoaderConfig,
   }: {
     rootDir: string
     compilerType: CompilerNameValues
@@ -170,7 +158,6 @@ export class TraceEntryPointsPlugin implements webpack.WebpackPluginInstance {
     traceIgnores?: string[]
     outputFileTracingRoot?: string
     esmExternals?: NextConfigComplete['experimental']['esmExternals']
-    swcLoaderConfig: TraceEntryPointsPlugin['swcLoaderConfig']
   }) {
     this.rootDir = rootDir
     this.appDir = appDir
@@ -181,9 +168,7 @@ export class TraceEntryPointsPlugin implements webpack.WebpackPluginInstance {
     this.traceIgnores = traceIgnores || []
     this.tracingRoot = outputFileTracingRoot || rootDir
     this.optOutBundlingPackages = optOutBundlingPackages
-    this.traceHashes = new Map()
     this.compilerType = compilerType
-    this.swcLoaderConfig = swcLoaderConfig
   }
 
   // Here we output all traced assets and webpack chunks to a
diff --git a/test/e2e/app-dir/app/middleware.js b/test/e2e/app-dir/app/middleware.js
index 1a233b88bfe14..56bc894fc458a 100644
--- a/test/e2e/app-dir/app/middleware.js
+++ b/test/e2e/app-dir/app/middleware.js
@@ -6,14 +6,6 @@ import { NextResponse } from 'next/server'
  * @returns {Promise<NextResponse | undefined>}
  */
 export async function middleware(request) {
-  if (request.nextUrl.pathname === '/flying-shuttle') {
-    return NextResponse.next({
-      headers: {
-        'x-flying-shuttle': '1',
-      },
-    })
-  }
-
   if (request.nextUrl.pathname === '/searchparams-normalization-bug') {
     const headers = new Headers(request.headers)
     headers.set('test', request.nextUrl.searchParams.get('val') || '')
diff --git a/test/turbopack-build-tests-manifest.json b/test/turbopack-build-tests-manifest.json
index ebba09d2f7f62..18d09096449e5 100644
--- a/test/turbopack-build-tests-manifest.json
+++ b/test/turbopack-build-tests-manifest.json
@@ -1134,19 +1134,6 @@
       "flakey": [],
       "runtimeError": false
     },
-    "test/e2e/app-dir/app/flying-shuttle.test.ts": {
-      "passed": [],
-      "failed": [],
-      "pending": [
-        "should output updated trace files should hard navigate on chunk load failure",
-        "should output updated trace files should have file hashes in trace files",
-        "should output updated trace files should only rebuild a changed app and pages route correctly",
-        "should output updated trace files should only rebuild just a changed app route correctly",
-        "should output updated trace files should only rebuild just a changed pages route correctly"
-      ],
-      "flakey": [],
-      "runtimeError": false
-    },
     "test/e2e/app-dir/app/index.test.ts": {
       "passed": [
         "app dir - basic <Link /> should allow linking from app page to pages page",
@@ -5139,15 +5126,6 @@
       "flakey": [],
       "runtimeError": false
     },
-    "test/e2e/instrumentation-hook/flying-shuttle/flying-shuttle.test.ts": {
-      "passed": [
-        "instrumentation-hook - flying-shuttle should only register without errors"
-      ],
-      "failed": [],
-      "pending": [],
-      "flakey": [],
-      "runtimeError": false
-    },
     "test/e2e/instrumentation-hook/instrumentation-hook.test.ts": {
       "passed": [
         "Instrumentation Hook general should not overlap with a instrumentation page",