vercel
diff --git a/‎packages/next/src/server/lib/server-ipc/utils.ts‎
Lines changed: 1 addition & 0 deletions b/‎packages/next/src/server/lib/server-ipc/utils.ts‎
Lines changed: 1 addition & 0 deletions
diff --git a/‎test/production/app-dir/max-postponed-state-size/max-postponed-state-size.test.ts‎
Lines changed: 3 additions & 0 deletions b/‎test/production/app-dir/max-postponed-state-size/max-postponed-state-size.test.ts‎
Lines changed: 3 additions & 0 deletions
@@ -50,6 +50,7 @@ const INTERNAL_HEADERS = [
   'x-matched-path',
   'x-nextjs-data',
   'x-next-resume-state-length',
+  'next-resume',
 ]
 
 export const filterInternalHeaders = (
 
@@ -3,6 +3,9 @@ import { nextTestSetup } from 'e2e-utils'
 describe('app-dir - max postponed state size', () => {
   const { next } = nextTestSetup({
     files: __dirname,
+    env: {
+      NEXT_PRIVATE_TEST_HEADERS: '1',
+    },
   })
 
   it('should return 413 when next-resume request exceeds max postponed state size', async () => {
Original file line number	Diff line number	Diff line change
`@@ -50,6 +50,7 @@ const INTERNAL_HEADERS = [`
`50`	`50`	`'x-matched-path',`
`51`	`51`	`'x-nextjs-data',`
`52`	`52`	`'x-next-resume-state-length',`
	`53`	`+ 'next-resume',`
`53`	`54`	`]`
`54`	`55`
`55`	`56`	`export const filterInternalHeaders = (`