diff --git a/tests/parallel_test/cases.task b/tests/parallel_test/cases.task
index 064246ee03..83c7e25179 100644
--- a/tests/parallel_test/cases.task
+++ b/tests/parallel_test/cases.task
@@ -204,8 +204,8 @@
 ,,n,system-test,python3 ./test.py -f 0-others/tag_index_basic.py
 ,,n,system-test,python3 ./test.py -f 0-others/udfpy_main.py
 ,,n,system-test,python3 ./test.py -N 3 -f 0-others/walRetention.py
-,,y,system-test,python3 ./test.py -f 0-others/splitVGroupRep1.py -N 3
-,,y,system-test,python3 ./test.py -f 0-others/splitVGroupRep3.py -N 3
+,,y,system-test,./pytest.sh python3 ./test.py -f 0-others/splitVGroupRep1.py -N 3
+,,y,system-test,./pytest.sh python3 ./test.py -f 0-others/splitVGroupRep3.py -N 3
 ,,n,system-test,python3 ./test.py -f 0-others/timeRangeWise.py -N 3
 ,,y,system-test,./pytest.sh python3 ./test.py -f 1-insert/alter_database.py
 ,,y,system-test,./pytest.sh python3 ./test.py -f 1-insert/alter_replica.py -N 3