1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/storage/monthly_active_users.py b/synapse/storage/monthly_active_users.py
index 7b36accdb6..7e417f811e 100644
--- a/synapse/storage/monthly_active_users.py
+++ b/synapse/storage/monthly_active_users.py
@@ -46,7 +46,7 @@ class MonthlyActiveUsersStore(SQLBaseStore):
                 tp["medium"], tp["address"]
             )
             if user_id:
-                self.upsert_monthly_active_user(user_id)
+                yield self.upsert_monthly_active_user(user_id)
                 reserved_user_list.append(user_id)
             else:
                 logger.warning(