diff --git a/packages/next/src/build/flying-shuttle/inline-static-env.ts b/packages/next/src/build/flying-shuttle/inline-static-env.ts
index 84a13b9fff1ef..bb9ddebf04f06 100644
--- a/packages/next/src/build/flying-shuttle/inline-static-env.ts
+++ b/packages/next/src/build/flying-shuttle/inline-static-env.ts
@@ -2,13 +2,28 @@ import fs from 'fs'
 import path from 'path'
 import { promisify } from 'util'
 import globOriginal from 'next/dist/compiled/glob'
-import { getNextPublicEnvironmentVariables } from '../webpack/plugins/define-env-plugin'
+import {
+  getNextConfigEnv,
+  getNextPublicEnvironmentVariables,
+} from '../webpack/plugins/define-env-plugin'
 import { Sema } from 'next/dist/compiled/async-sema'
+import type { NextConfigComplete } from '../../server/config-shared'
 
 const glob = promisify(globOriginal)
 
-export async function inlineStaticEnv({ distDir }: { distDir: string }) {
-  const staticEnv = getNextPublicEnvironmentVariables()
+export async function inlineStaticEnv({
+  distDir,
+  config,
+}: {
+  distDir: string
+  config: NextConfigComplete
+}) {
+  const nextConfigEnv = getNextConfigEnv(config)
+
+  const staticEnv = {
+    ...getNextPublicEnvironmentVariables(),
+    ...nextConfigEnv,
+  }
 
   const serverDir = path.join(distDir, 'server')
   const serverChunks = await glob('**/*.js', {
@@ -20,6 +35,14 @@ export async function inlineStaticEnv({ distDir }: { distDir: string }) {
   })
 
   const inlineSema = new Sema(8)
+  const nextConfigEnvKeys = Object.keys(nextConfigEnv).map((item) =>
+    item.split('process.env.').pop()
+  )
+
+  const builtRegEx = new RegExp(
+    `[\\w]{1,}\\.env\\.(?:NEXT_PUBLIC_[\\w]{1,}${nextConfigEnvKeys.length ? '|' + nextConfigEnvKeys.join('|') : ''})`,
+    'g'
+  )
 
   for (const [parentDir, files] of [
     [serverDir, serverChunks],
@@ -33,7 +56,7 @@ export async function inlineStaticEnv({ distDir }: { distDir: string }) {
 
         await fs.promises.writeFile(
           filepath,
-          content.replace(/[\w]{1,}\.env\.NEXT_PUBLIC_[\w]{1,}/g, (match) => {
+          content.replace(builtRegEx, (match) => {
             let normalizedMatch = `process.env.${match.split('.').pop()}`
 
             if (staticEnv[normalizedMatch]) {
diff --git a/packages/next/src/build/flying-shuttle/store-shuttle.ts b/packages/next/src/build/flying-shuttle/store-shuttle.ts
index 9165a658c4d82..8faa93fcd3389 100644
--- a/packages/next/src/build/flying-shuttle/store-shuttle.ts
+++ b/packages/next/src/build/flying-shuttle/store-shuttle.ts
@@ -30,7 +30,6 @@ export function generateShuttleManifest(config: NextConfigComplete) {
     gitSha,
     nextVersion,
     config: {
-      env: config.env,
       i18n: config.i18n,
       basePath: config.basePath,
       sassOptions: config.sassOptions,
diff --git a/packages/next/src/build/index.ts b/packages/next/src/build/index.ts
index 04d908262a1b9..5a748df40a0c1 100644
--- a/packages/next/src/build/index.ts
+++ b/packages/next/src/build/index.ts
@@ -2670,7 +2670,7 @@ export default async function build(
           await nextBuildSpan
             .traceChild('inline-static-env')
             .traceAsyncFn(async () => {
-              await inlineStaticEnv({ distDir })
+              await inlineStaticEnv({ config, distDir })
             })
         }
       }
diff --git a/packages/next/src/build/webpack/plugins/define-env-plugin.ts b/packages/next/src/build/webpack/plugins/define-env-plugin.ts
index 54efea18085a4..854c788193f03 100644
--- a/packages/next/src/build/webpack/plugins/define-env-plugin.ts
+++ b/packages/next/src/build/webpack/plugins/define-env-plugin.ts
@@ -74,7 +74,7 @@ export function getNextPublicEnvironmentVariables(): DefineEnv {
 /**
  * Collects the `env` config value from the Next.js config.
  */
-function getNextConfigEnv(config: NextConfigComplete): DefineEnv {
+export function getNextConfigEnv(config: NextConfigComplete): DefineEnv {
   // Refactored code below to use for-of
   const defineEnv: DefineEnv = {}
   const env = config.env
@@ -286,9 +286,10 @@ export function getDefineEnv({
     // with flying shuttle enabled so we can update them
     // without invalidating entries
     for (const key in nextPublicEnv) {
-      if (key in nextConfigEnv) {
-        continue
-      }
+      serializedDefineEnv[key] = key
+    }
+
+    for (const key in nextConfigEnv) {
       serializedDefineEnv[key] = key
     }
   }
diff --git a/test/e2e/app-dir/app/app/legacy-env/page.js b/test/e2e/app-dir/app/app/legacy-env/page.js
new file mode 100644
index 0000000000000..91abe39167181
--- /dev/null
+++ b/test/e2e/app-dir/app/app/legacy-env/page.js
@@ -0,0 +1,3 @@
+export default function Page() {
+  return <p id="legacy-env">{process.env.LEGACY_ENV_KEY}</p>
+}
diff --git a/test/e2e/app-dir/app/flying-shuttle.test.ts b/test/e2e/app-dir/app/flying-shuttle.test.ts
index 86ad5500bd803..9a379b04e8c84 100644
--- a/test/e2e/app-dir/app/flying-shuttle.test.ts
+++ b/test/e2e/app-dir/app/flying-shuttle.test.ts
@@ -1,5 +1,6 @@
 import fs from 'fs'
 import path from 'path'
+import cheerio from 'cheerio'
 import { version as nextVersion } from 'next/package.json'
 import type { Route } from 'playwright'
 import { retry } from 'next-test-utils'
@@ -423,5 +424,32 @@ import { nextTestSetup, isNextStart } from 'e2e-utils'
         await next.patchFile(dataPath, originalDataContent)
       }
     })
+
+    it('should not invalidate on legacy next env but inline properly', async () => {
+      await next.stop()
+
+      const dataPath = 'next.config.js'
+      const originalDataContent = await next.readFile(dataPath)
+
+      try {
+        await next.patchFile(
+          dataPath,
+          originalDataContent.replace(
+            `LEGACY_ENV_KEY: '1'`,
+            `LEGACY_ENV_KEY: '2'`
+          )
+        )
+        await nextStart()
+
+        const res = await next.fetch('/legacy-env')
+        const html = await res.text()
+        const $ = cheerio.load(html)
+
+        expect(res.status).toBe(200)
+        expect($('#legacy-env').text()).toBe('2')
+      } finally {
+        await next.patchFile(dataPath, originalDataContent)
+      }
+    })
   }
 )
diff --git a/test/e2e/app-dir/app/next.config.js b/test/e2e/app-dir/app/next.config.js
index 0cb6ced06bdf3..7b40a18ade84a 100644
--- a/test/e2e/app-dir/app/next.config.js
+++ b/test/e2e/app-dir/app/next.config.js
@@ -2,6 +2,9 @@
  * @type import('next').NextConfig
  */
 module.exports = {
+  env: {
+    LEGACY_ENV_KEY: '1',
+  },
   experimental: {
     clientRouterFilterRedirects: true,
     parallelServerCompiles: true,