2 files changed, 3 insertions, 3 deletions

diff --git a/server/middlewares/activitypub.ts b/server/middlewares/activitypub.ts
index 0064a4760..261b9f690 100644
--- a/server/middlewares/activitypub.ts
+++ b/server/middlewares/activitypub.ts
@@ -125,7 +125,7 @@ async function checkJsonLDSignature (req: Request, res: Response) {
   return wrapWithSpanAndContext('peertube.activitypub.JSONLDSignature', async () => {
     const signatureObject: ActivityPubSignature = req.body.signature
 
-    if (!signatureObject || !signatureObject.creator) {
+    if (!signatureObject?.creator) {
       res.fail({
         status: HttpStatusCode.FORBIDDEN_403,
         message: 'Object and creator signature do not match'
diff --git a/server/middlewares/validators/user-subscriptions.ts b/server/middlewares/validators/user-subscriptions.ts
index d01043c17..d8d3fc28b 100644
--- a/server/middlewares/validators/user-subscriptions.ts
+++ b/server/middlewares/validators/user-subscriptions.ts
@@ -1,6 +1,6 @@
-import { arrayify } from '@shared/core-utils'
 import express from 'express'
 import { body, param, query } from 'express-validator'
+import { arrayify } from '@shared/core-utils'
 import { HttpStatusCode } from '../../../shared/models/http/http-error-codes'
 import { areValidActorHandles, isValidActorHandle } from '../../helpers/custom-validators/activitypub/actor'
 import { WEBSERVER } from '../../initializers/constants'
@@ -60,7 +60,7 @@ const userSubscriptionGetValidator = [
       state: 'accepted'
     })
 
-    if (!subscription || !subscription.ActorFollowing.VideoChannel) {
+    if (!subscription?.ActorFollowing.VideoChannel) {
       return res.fail({
         status: HttpStatusCode.NOT_FOUND_404,
         message: `Subscription ${req.params.uri} not found.`