1 files changed, 1 insertions, 1 deletions

diff --git a/server/helpers/custom-validators/activitypub/activity.ts b/server/helpers/custom-validators/activitypub/activity.ts
index 632f14223..7e4dccefb 100644
--- a/server/helpers/custom-validators/activitypub/activity.ts
+++ b/server/helpers/custom-validators/activitypub/activity.ts
@@ -26,7 +26,7 @@ function isRootActivityValid (activity: any) {
     ) ||
     (
       isActivityPubUrlValid(activity.id) &&
-      isActivityPubUrlValid(activity.actor)
+      (isActivityPubUrlValid(activity.actor) || isActivityPubUrlValid(activity.actor.id))
     )
 }