diff --git a/src/test/regress/multi_1_schedule b/src/test/regress/multi_1_schedule
index c5ee57140..dd49d2575 100644
--- a/src/test/regress/multi_1_schedule
+++ b/src/test/regress/multi_1_schedule
@@ -325,6 +325,7 @@ test: ssl_by_default
 test: distributed_types distributed_types_conflict disable_object_propagation distributed_types_xact_add_enum_value
 test: check_mx
 test: distributed_functions distributed_functions_conflict
+test: turn_mx_on
 test: check_mx
 test: distributed_collations distributed_collations_conflict
 test: check_mx