diff --git a/db/migrate/20190913010928_create_payments_table.rb b/db/migrate/20190913010928_create_payments_table.rb
index 2c9e0f5..13c58d8 100644
--- a/db/migrate/20190913010928_create_payments_table.rb
+++ b/db/migrate/20190913010928_create_payments_table.rb
@@ -3,7 +3,7 @@
 class CreatePaymentsTable < ActiveRecord::Migration[5.2]
   def change
     create_table :payments do |t|
-      t.integer :payment_intent_id, null: false
+      t.string :payment_intent_id, null: false
       t.string :receipt_email, null: false
       t.string :url, null: false
       t.integer :amount, null: false