diff --git a/app/models/directo.rb b/app/models/directo.rb
index 62cf43804..e0301e3dc 100644
--- a/app/models/directo.rb
+++ b/app/models/directo.rb
@@ -3,7 +3,7 @@ class Directo < ActiveRecord::Base
   belongs_to :item, polymorphic: true
 
   def self.send_receipts
-    new_trans = Invoice.where(invoice_type: "DEB", in_directo: false).where(cancelled_at: nil)
+    new_trans = Invoice.where(in_directo: false).where(cancelled_at: nil)
     total     = new_trans.count
     counter   = 0
     Rails.logger.info("[DIRECTO] Will try to send #{total} invoices")
diff --git a/app/models/invoice.rb b/app/models/invoice.rb
index ad478443d..5dcf9ba78 100644
--- a/app/models/invoice.rb
+++ b/app/models/invoice.rb
@@ -27,7 +27,7 @@ class Invoice < ActiveRecord::Base
   attr_accessor :billing_email
   validates :billing_email, email_format: { message: :invalid }, allow_blank: true
 
-  validates :invoice_type, :due_date, :currency, :seller_name,
+  validates :due_date, :currency, :seller_name,
             :seller_iban, :buyer_name, :invoice_items, :vat_prc, presence: true
 
   before_create :set_invoice_number, :check_vat
diff --git a/app/models/registrar.rb b/app/models/registrar.rb
index 6a10983d2..3c8300eb5 100644
--- a/app/models/registrar.rb
+++ b/app/models/registrar.rb
@@ -76,7 +76,6 @@ class Registrar < ActiveRecord::Base
   # rubocop:disable Metrics/AbcSize
   def issue_prepayment_invoice(amount, description = nil)
     invoices.create(
-      invoice_type: 'DEB',
       due_date: (Time.zone.now.to_date + Setting.days_to_keep_invoices_active.days).end_of_day,
       payment_term: 'prepayment',
       description: description,
diff --git a/db/migrate/20180310142630_remove_invoices_invoice_type.rb b/db/migrate/20180310142630_remove_invoices_invoice_type.rb
new file mode 100644
index 000000000..f8cddadf9
--- /dev/null
+++ b/db/migrate/20180310142630_remove_invoices_invoice_type.rb
@@ -0,0 +1,5 @@
+class RemoveInvoicesInvoiceType < ActiveRecord::Migration
+  def change
+    remove_column :invoices, :invoice_type, :string
+  end
+end
diff --git a/db/structure.sql b/db/structure.sql
index a9257ffa3..65a686a97 100644
--- a/db/structure.sql
+++ b/db/structure.sql
@@ -998,7 +998,6 @@ CREATE TABLE invoices (
     id integer NOT NULL,
     created_at timestamp without time zone NOT NULL,
     updated_at timestamp without time zone NOT NULL,
-    invoice_type character varying NOT NULL,
     due_date timestamp without time zone NOT NULL,
     payment_term character varying,
     currency character varying NOT NULL,
@@ -4679,3 +4678,5 @@ INSERT INTO schema_migrations (version) VALUES ('20180306183549');
 
 INSERT INTO schema_migrations (version) VALUES ('20180308123240');
 
+INSERT INTO schema_migrations (version) VALUES ('20180310142630');
+
diff --git a/doc/models_complete.svg b/doc/models_complete.svg
index 296d20c67..1cbefea90 100644
--- a/doc/models_complete.svg
+++ b/doc/models_complete.svg
@@ -1614,7 +1614,6 @@
 <text text-anchor="start" x="121.5" y="-1571.3" font-family="Times,serif" font-size="14.00">id :integer</text>
 <text text-anchor="start" x="121.5" y="-1556.3" font-family="Times,serif" font-size="14.00">created_at :datetime</text>
 <text text-anchor="start" x="121.5" y="-1541.3" font-family="Times,serif" font-size="14.00">updated_at :datetime</text>
-<text text-anchor="start" x="121.5" y="-1526.3" font-family="Times,serif" font-size="14.00">invoice_type :string</text>
 <text text-anchor="start" x="121.5" y="-1511.3" font-family="Times,serif" font-size="14.00">due_date :datetime</text>
 <text text-anchor="start" x="121.5" y="-1496.3" font-family="Times,serif" font-size="14.00">payment_term :string</text>
 <text text-anchor="start" x="121.5" y="-1481.3" font-family="Times,serif" font-size="14.00">currency :string</text>
diff --git a/spec/factories/invoice.rb b/spec/factories/invoice.rb
index 7eeed32b9..3bd0c5f08 100644
--- a/spec/factories/invoice.rb
+++ b/spec/factories/invoice.rb
@@ -3,7 +3,6 @@ FactoryBot.define do
     buyer_name 'Registrar 1'
     currency { 'EUR' }
     due_date { Time.zone.now.to_date + 1.day }
-    invoice_type 'DEB'
     seller_iban { '123' }
     seller_name { 'EIS' }
     seller_city { 'Tallinn' }
diff --git a/spec/models/invoice_spec.rb b/spec/models/invoice_spec.rb
index 49d15310f..95b603f85 100644
--- a/spec/models/invoice_spec.rb
+++ b/spec/models/invoice_spec.rb
@@ -13,7 +13,6 @@ describe Invoice do
         "Currency is missing",
         "Due date is missing",
         "Invoice items is missing",
-        "Invoice type is missing",
         "Seller iban is missing",
         "Seller name is missing",
         "Vat prc is missing"
diff --git a/test/fixtures/invoices.yml b/test/fixtures/invoices.yml
index 7a1c85dd1..cc9f829d0 100644
--- a/test/fixtures/invoices.yml
+++ b/test/fixtures/invoices.yml
@@ -1,7 +1,6 @@
 DEFAULTS: &DEFAULTS
   created_at: <%= Date.parse '2010-07-05' %>
   due_date: <%= Date.parse '2010-07-06' %>
-  invoice_type: DEB
   currency: EUR
   seller_name: John Doe
   seller_iban: 1234
diff --git a/test/integration/registrar/billing/balance_top_up_test.rb b/test/integration/registrar/billing/balance_top_up_test.rb
new file mode 100644
index 000000000..c4dd1cf5d
--- /dev/null
+++ b/test/integration/registrar/billing/balance_top_up_test.rb
@@ -0,0 +1,16 @@
+require 'test_helper'
+
+class BalanceTopUpTest < ActionDispatch::IntegrationTest
+  def setup
+    login_as users(:api_bestnames)
+  end
+
+  def test_registrar_balance_top_up
+    visit registrar_invoices_url
+    click_link_or_button 'Add deposit'
+    fill_in 'Amount', with: 100
+    click_link_or_button 'Add'
+
+    assert_text 'Please pay the following invoice'
+  end
+end