diff --git a/tests/queries/0_stateless/01213_optimize_skip_unused_shards_DISTINCT.reference b/tests/queries/0_stateless/01213_optimize_skip_unused_shards_DISTINCT.reference
index eac8957dd47..4ade9cd9c5d 100644
--- a/tests/queries/0_stateless/01213_optimize_skip_unused_shards_DISTINCT.reference
+++ b/tests/queries/0_stateless/01213_optimize_skip_unused_shards_DISTINCT.reference
@@ -6,5 +6,3 @@ optimize_skip_unused_shards
 optimize_skip_unused_shards lack of WHERE
 0
 1
-0
-1
diff --git a/tests/queries/0_stateless/01213_optimize_skip_unused_shards_DISTINCT.sql b/tests/queries/0_stateless/01213_optimize_skip_unused_shards_DISTINCT.sql
index 67ba1cda870..5b45bea9046 100644
--- a/tests/queries/0_stateless/01213_optimize_skip_unused_shards_DISTINCT.sql
+++ b/tests/queries/0_stateless/01213_optimize_skip_unused_shards_DISTINCT.sql
@@ -12,7 +12,6 @@ SELECT DISTINCT id FROM dist_01213 WHERE id = 1 SETTINGS distributed_group_by_no
 SELECT 'optimize_skip_unused_shards';
 SELECT DISTINCT id FROM dist_01213 WHERE id = 1 SETTINGS optimize_skip_unused_shards=1;
 -- check that querying all shards is ok
--- (there will be duplicates, since the INSERT was done via local table)
 SELECT 'optimize_skip_unused_shards lack of WHERE';
 SELECT DISTINCT id FROM dist_01213 SETTINGS optimize_skip_unused_shards=1;