diff --git a/spec/services/playoff_stage_service_spec.rb b/spec/services/playoff_stage_service_spec.rb
index ee12487..9edf369 100644
--- a/spec/services/playoff_stage_service_spec.rb
+++ b/spec/services/playoff_stage_service_spec.rb
@@ -64,7 +64,8 @@ RSpec.describe PlayoffStageService do
       { team_size: 24, expected_amount_of_playoff_stages: 5 },
       { team_size: 32, expected_amount_of_playoff_stages: 5 },
       { team_size: 64, expected_amount_of_playoff_stages: 6 },
-      { team_size: 111, expected_amount_of_playoff_stages: 7 }
+      { team_size: 111, expected_amount_of_playoff_stages: 7 },
+      { team_size: 256, expected_amount_of_playoff_stages: 8 }
     ].each do |parameters|
       it "generates playoff stages for #{parameters[:team_size]} teams" do
         amount_of_teams = parameters[:team_size]