diff --git a/tests/queries/0_stateless/01119_optimize_trivial_insert_select.reference b/tests/queries/0_stateless/01119_optimize_trivial_insert_select.reference
index de22f396eae..3bf688404f8 100644
--- a/tests/queries/0_stateless/01119_optimize_trivial_insert_select.reference
+++ b/tests/queries/0_stateless/01119_optimize_trivial_insert_select.reference
@@ -1,4 +1,4 @@
-1	4999999950000000	1	1
-2	4999999950000000	1	1
-3	49999995000000	1	1
-4	49999995000000	1	1
+1	4999999950000000	2
+2	4999999950000000	2
+3	49999995000000	2
+4	49999995000000	2
diff --git a/tests/queries/0_stateless/01119_optimize_trivial_insert_select.sql b/tests/queries/0_stateless/01119_optimize_trivial_insert_select.sql
index 7be0ffbcc8e..001e758284f 100644
--- a/tests/queries/0_stateless/01119_optimize_trivial_insert_select.sql
+++ b/tests/queries/0_stateless/01119_optimize_trivial_insert_select.sql
@@ -1,11 +1,15 @@
 drop table if exists t;
 create table t(n int, a Int64, s String) engine = MergeTree() order by a;
 
-insert into t select 1, sum(number) as c, getSetting('max_threads') from numbers_mt(100000000);
-insert into t select 2, sum(number) as c, getSetting('max_threads') from numbers_mt(100000000) group by 1;
-insert into t select 3, sum(number) as c, getSetting('max_threads') from numbers_mt(10000000) group by 3;
-insert into t select 4, sum(number) as c, getSetting('max_threads') as mt from numbers_mt(10000000) group by mt;
+set optimize_trivial_insert_select=1;
 
-select n, a, s != '1', s = toString(getSetting('max_threads')) from t order by n;
+-- due to aggregate functions, optimize_trivial_insert_select will not be applied
+insert into t select 1, sum(number) as c, getSetting('max_threads') from numbers_mt(100000000) settings max_insert_threads=4, max_threads=2;
+-- due to GROUP BY, optimize_trivial_insert_select will not be applied
+insert into t select 2, sum(number) as c, getSetting('max_threads') from numbers_mt(100000000) group by 1 settings max_insert_threads=4, max_threads=2;
+insert into t select 3, sum(number) as c, getSetting('max_threads') from numbers_mt(10000000) group by 3 settings max_insert_threads=4, max_threads=2;
+insert into t select 4, sum(number) as c, getSetting('max_threads') as mt from numbers_mt(10000000) group by mt settings max_insert_threads=4, max_threads=2;
+
+select n, a, s from t order by n;
 
 drop table t;