diff --git a/src/test/regress/expected/columnar_permissions.out b/src/test/regress/expected/columnar_permissions.out
index d8b70d830..7f9e4e2c6 100644
--- a/src/test/regress/expected/columnar_permissions.out
+++ b/src/test/regress/expected/columnar_permissions.out
@@ -123,7 +123,7 @@ select relation, stripe_num, row_count, first_row_number
 select relation, stripe_num, attr_num, chunk_group_num, value_count
   from columnar.chunk
   where relation in ('no_access'::regclass, 'columnar_permissions'::regclass)
-  order by relation, stripe_num;
+  order by relation, stripe_num, attr_num;
        relation       | stripe_num | attr_num | chunk_group_num | value_count
 ---------------------------------------------------------------------
  no_access            |          1 |        1 |               0 |           1
diff --git a/src/test/regress/sql/columnar_permissions.sql b/src/test/regress/sql/columnar_permissions.sql
index 11492bfed..d0f26bc96 100644
--- a/src/test/regress/sql/columnar_permissions.sql
+++ b/src/test/regress/sql/columnar_permissions.sql
@@ -75,7 +75,7 @@ select relation, stripe_num, row_count, first_row_number
 select relation, stripe_num, attr_num, chunk_group_num, value_count
   from columnar.chunk
   where relation in ('no_access'::regclass, 'columnar_permissions'::regclass)
-  order by relation, stripe_num;
+  order by relation, stripe_num, attr_num;
 select relation, stripe_num, chunk_group_num, row_count
   from columnar.chunk_group
   where relation in ('no_access'::regclass, 'columnar_permissions'::regclass)