diff --git a/app/models/team.rb b/app/models/team.rb
index ab022b6..b2979cb 100644
--- a/app/models/team.rb
+++ b/app/models/team.rb
@@ -1,4 +1,5 @@
 # frozen_string_literal: true
 
 class Team < ApplicationRecord
+  belongs_to :tournament
 end
diff --git a/db/migrate/0000_create_schema.rb b/db/migrate/0000_create_schema.rb
index 67a6347..845e12c 100644
--- a/db/migrate/0000_create_schema.rb
+++ b/db/migrate/0000_create_schema.rb
@@ -36,6 +36,8 @@ class CreateSchema < ActiveRecord::Migration[5.2]
       t.integer :group_points_scored
       t.integer :group_points_recieved
 
+      t.belongs_to :tournament, index: true, null: false, foreign_key: { on_delete: :cascade }
+
       t.timestamps
     end