diff --git a/app/prune.py b/app/prune.py
index 6cb25ac..75ca89b 100644
--- a/app/prune.py
+++ b/app/prune.py
@@ -102,6 +102,8 @@ async def _prune_old_inbox_objects(
                     models.InboxObject.ap_type.in_(["Note"]),
                 )
             ),
+            # Keep Move object as they are linked to notifications
+            models.InboxObject.ap_type.not_in(["Move"]),
             # Filter by retention days
             models.InboxObject.ap_published_at
             < now() - timedelta(days=INBOX_RETENTION_DAYS),
diff --git a/app/templates/notifications.html b/app/templates/notifications.html
index b59eaeb..aaa541f 100644
--- a/app/templates/notifications.html
+++ b/app/templates/notifications.html
@@ -51,7 +51,7 @@
             {% elif notif.notification_type.value == "unblock" %}
                 {{ notif_actor_action(notif, "was unblocked") }}
                 {{ utils.display_actor(notif.actor, actors_metadata) }}
-            {%- elif notif.notification_type.value == "move" %}
+            {%- elif notif.notification_type.value == "move" and notif.inbox_object %}
                 {# for move notif, the actor is the target and the inbox object the Move activity #}
                 <div class="actor-action">
                     <a href="{{ url_for("admin_profile") }}?actor_id={{ notif.inbox_object.actor.ap_id }}">