diff --git a/src/test/regress/isolation_schedule b/src/test/regress/isolation_schedule
index 3ccc1e703..5432895a4 100644
--- a/src/test/regress/isolation_schedule
+++ b/src/test/regress/isolation_schedule
@@ -26,12 +26,16 @@ test: isolation_citus_dist_activity
 test: isolation_remove_coordinator
 
 test: isolation_insert_select_repartition
-test: isolation_dml_vs_repair isolation_copy_placement_vs_copy_placement
+test: isolation_dml_vs_repair
+test: isolation_copy_placement_vs_copy_placement
 
 test: isolation_concurrent_dml
 test: isolation_data_migration
-test: isolation_drop_shards isolation_copy_placement_vs_modification
-test: isolation_insert_vs_vacuum isolation_transaction_recovery isolation_vacuum_skip_locked
+test: isolation_drop_shards
+test: isolation_copy_placement_vs_modification
+test: isolation_insert_vs_vacuum
+test: isolation_transaction_recovery
+test: isolation_vacuum_skip_locked
 test: isolation_progress_monitoring
 test: isolation_dump_local_wait_edges