diff --git a/tasks/sync_teams.py b/tasks/sync_teams.py
index 1f0e42016..a04c0e256 100644
--- a/tasks/sync_teams.py
+++ b/tasks/sync_teams.py
@@ -58,6 +58,8 @@ def run_impl(self, db_session, ownerid, *, username=None, **kwargs):
                     ownerid=ownerid,
                 ),
             )
+            for org in removed_orgs:
+                org.plan_activated_users.remove(ownerid)
 
         owner.updatestamp = datetime.now()
         owner.organizations = team_ids