diff --git a/server/tests/api/notifications/user-notifications.ts b/server/tests/api/notifications/user-notifications.ts
index dfa2234da..04abc6738 100644
--- a/server/tests/api/notifications/user-notifications.ts
+++ b/server/tests/api/notifications/user-notifications.ts
@@ -884,7 +884,7 @@ describe('Test users notifications', function () {
       followings: {
         instance: {
           autoFollowIndex: {
-            indexUrl: 'http://localhost:42100',
+            indexUrl: 'http://localhost:42101/api/v1/instances/hosts',
             enabled: true
           }
         }
diff --git a/shared/extra-utils/server/config.ts b/shared/extra-utils/server/config.ts
index 35b08477f..743d10316 100644
--- a/shared/extra-utils/server/config.ts
+++ b/shared/extra-utils/server/config.ts
@@ -155,7 +155,7 @@ function updateCustomSubConfig (url: string, token: string, newConfig: DeepParti
           enabled: false
         },
         autoFollowIndex: {
-          indexUrl: 'https://instances.joinpeertube.org',
+          indexUrl: 'https://instances.joinpeertube.org/api/v1/instances/hosts',
           enabled: false
         }
       }