diff --git a/src/test/recovery/t/035_standby_logical_decoding.pl b/src/test/recovery/t/035_standby_logical_decoding.pl
index 20838d49b5..b8f5311fe9 100644
--- a/src/test/recovery/t/035_standby_logical_decoding.pl
+++ b/src/test/recovery/t/035_standby_logical_decoding.pl
@@ -235,8 +235,6 @@ $node_primary->append_conf('postgresql.conf', q{
 wal_level = 'logical'
 max_replication_slots = 4
 max_wal_senders = 4
-log_min_messages = 'debug2'
-log_error_verbosity = verbose
 });
 $node_primary->dump_info;
 $node_primary->start;