diff --git a/backend/test/nodeinfo.spec.ts b/backend/test/nodeinfo.spec.ts
index 78b8a7b..c3b8e28 100644
--- a/backend/test/nodeinfo.spec.ts
+++ b/backend/test/nodeinfo.spec.ts
@@ -2,6 +2,7 @@ import { strict as assert } from 'node:assert/strict'
 import * as nodeinfo_21 from 'wildebeest/functions/nodeinfo/2.1'
 import * as nodeinfo_20 from 'wildebeest/functions/nodeinfo/2.0'
 import * as nodeinfo from 'wildebeest/functions/.well-known/nodeinfo'
+import { assertCORS } from './utils'
 
 const domain = 'example.com'
 
@@ -9,6 +10,7 @@ describe('NodeInfo', () => {
 	test('well-known returns links', async () => {
 		const res = await nodeinfo.handleRequest(domain)
 		assert.equal(res.status, 200)
+		assertCORS(res)
 
 		const data = await res.json<any>()
 		assert.equal(data.links.length, 2)
@@ -17,6 +19,7 @@ describe('NodeInfo', () => {
 	test('expose NodeInfo version 2.0', async () => {
 		const res = await nodeinfo_20.handleRequest()
 		assert.equal(res.status, 200)
+		assertCORS(res)
 
 		const data = await res.json<any>()
 		assert.equal(data.version, '2.0')
@@ -25,6 +28,7 @@ describe('NodeInfo', () => {
 	test('expose NodeInfo version 2.1', async () => {
 		const res = await nodeinfo_21.handleRequest()
 		assert.equal(res.status, 200)
+		assertCORS(res)
 
 		const data = await res.json<any>()
 		assert.equal(data.version, '2.1')
diff --git a/functions/.well-known/nodeinfo.ts b/functions/.well-known/nodeinfo.ts
index 470d987..d32c191 100644
--- a/functions/.well-known/nodeinfo.ts
+++ b/functions/.well-known/nodeinfo.ts
@@ -1,6 +1,8 @@
 import type { Env } from 'wildebeest/backend/src/types/env'
+import { cors } from 'wildebeest/backend/src/utils/cors'
 
 const headers = {
+	...cors(),
 	'content-type': 'application/json',
 	'cache-control': 'max-age=259200, public',
 }
diff --git a/functions/nodeinfo/2.0.ts b/functions/nodeinfo/2.0.ts
index d21fac3..afcb1ef 100644
--- a/functions/nodeinfo/2.0.ts
+++ b/functions/nodeinfo/2.0.ts
@@ -1,7 +1,9 @@
 import type { Env } from 'wildebeest/backend/src/types/env'
 import { WILDEBEEST_VERSION } from 'wildebeest/config/versions'
+import { cors } from 'wildebeest/backend/src/utils/cors'
 
 const headers = {
+	...cors(),
 	'content-type': 'application/json',
 	'cache-control': 'max-age=259200, public',
 }
diff --git a/functions/nodeinfo/2.1.ts b/functions/nodeinfo/2.1.ts
index 5c88ea8..16cc798 100644
--- a/functions/nodeinfo/2.1.ts
+++ b/functions/nodeinfo/2.1.ts
@@ -1,7 +1,9 @@
 import type { Env } from 'wildebeest/backend/src/types/env'
+import { cors } from 'wildebeest/backend/src/utils/cors'
 import { WILDEBEEST_VERSION } from 'wildebeest/config/versions'
 
 const headers = {
+	...cors(),
 	'content-type': 'application/json',
 	'cache-control': 'max-age=259200, public',
 }