diff --git a/sogo/templates/postgresql-cluster.yaml b/sogo/templates/postgresql-cluster.yaml
index 88a9dae..ae69e5a 100644
--- a/sogo/templates/postgresql-cluster.yaml
+++ b/sogo/templates/postgresql-cluster.yaml
@@ -33,7 +33,6 @@ spec:
       log_filename: 'postgres'
       log_rotation_age: '0'
       log_rotation_size: '0'
-      log_truncate_on_rotation: 'off'
     pg_hba:
       - host all all all scram-sha-256