diff --git a/main/extra_func.py b/main/extra_func.py
index c7946fc..0e0c0ed 100644
--- a/main/extra_func.py
+++ b/main/extra_func.py
@@ -152,6 +152,7 @@ def make_light_agent(user_profile: UserProfile, who_changes: User) -> UserProfil
             ticket_id=ticket.id,
             status=UnassignedTicketStatus.UNASSIGNED
         )
+        ticket.assignee = None
         ticket.group = ZendeskAdmin().get_group(ZENDESK_GROUPS['buffer'])
         ZendeskAdmin().admin.tickets.update(ticket)