diff --git a/src/test/regress/expected/ch_bench_having_mx.out b/src/test/regress/expected/ch_bench_having_mx.out
index 0ba516539..1509376e6 100644
--- a/src/test/regress/expected/ch_bench_having_mx.out
+++ b/src/test/regress/expected/ch_bench_having_mx.out
@@ -345,11 +345,11 @@ having   sum(s_order_cnt) >
         where mod((s_w_id * s_i_id),10000) = s_suppkey
         and s_nationkey = n_nationkey
         and n_name = 'GERMANY')
-order by ordercount desc;
+order by s_i_id, ordercount desc;
  s_i_id | ordercount
 ---------------------------------------------------------------------
-     33 |          1
       1 |          1
+     33 |          1
 (2 rows)
 
 insert into stock VALUES
@@ -366,7 +366,7 @@ having   sum(s_order_cnt) >
         where mod((s_w_id * s_i_id),10000) = s_suppkey
         and s_nationkey = n_nationkey
         and n_name = 'GERMANY')
-order by ordercount desc;
+order by s_i_id, ordercount desc;
  s_i_id | ordercount
 ---------------------------------------------------------------------
       1 |     100001
diff --git a/src/test/regress/sql/ch_bench_having_mx.sql b/src/test/regress/sql/ch_bench_having_mx.sql
index cdd0bf8d6..419107f63 100644
--- a/src/test/regress/sql/ch_bench_having_mx.sql
+++ b/src/test/regress/sql/ch_bench_having_mx.sql
@@ -173,7 +173,7 @@ having   sum(s_order_cnt) >
         where mod((s_w_id * s_i_id),10000) = s_suppkey
         and s_nationkey = n_nationkey
         and n_name = 'GERMANY')
-order by ordercount desc;
+order by s_i_id, ordercount desc;
 
 insert into stock VALUES
 (10033, 1, 1, 1, 100000, 1, '', '','','','','','','','','','');
@@ -190,7 +190,7 @@ having   sum(s_order_cnt) >
         where mod((s_w_id * s_i_id),10000) = s_suppkey
         and s_nationkey = n_nationkey
         and n_name = 'GERMANY')
-order by ordercount desc;
+order by s_i_id, ordercount desc;
 
 \c - - - :master_port
 BEGIN;