diff --git a/activerecord/test/cases/calculations_test.rb b/activerecord/test/cases/calculations_test.rb
index 1b4d732c419d83b7ad823c008a80fcef6ee58c7e..f658c6892701764d3b4ddd935fcede154cbf6386 100644
--- a/activerecord/test/cases/calculations_test.rb
+++ b/activerecord/test/cases/calculations_test.rb
@@ -808,7 +808,7 @@ def test_pluck_replaces_select_clause
 
   def test_pluck_columns_with_same_name
     expected = [["The First Topic", "The Second Topic of the day"], ["The Third Topic of the day", "The Fourth Topic of the day"]]
-    actual = Topic.joins(:replies)
+    actual = Topic.joins(:replies).order(:id)
       .pluck("topics.title", "replies_topics.title")
     assert_equal expected, actual
   end