diff --git a/tests/parallel_test/cases.task b/tests/parallel_test/cases.task
index 1205da31b3..d4fe45d42b 100644
--- a/tests/parallel_test/cases.task
+++ b/tests/parallel_test/cases.task
@@ -1039,6 +1039,11 @@
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/insert_null_none.py -Q 2
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/insert_null_none.py -Q 3
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/insert_null_none.py -Q 4
+,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/out_of_order.py
+,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/out_of_order.py -R
+,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/out_of_order.py -Q 2
+,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/out_of_order.py -Q 3
+,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/out_of_order.py -Q 4
 ,,y,system-test,./pytest.sh python3 ./test.py -f 2-query/blockSMA.py -Q 4
 ,,y,system-test,./pytest.sh python3 ./test.py -f 99-TDcase/TD-21561.py -Q 4
 ,,y,system-test,./pytest.sh python3 ./test.py -f 99-TDcase/TD-20582.py