diff --git a/app/models/contact/company_register.rb b/app/models/contact/company_register.rb
index 702ddd180..c27ba3e3d 100644
--- a/app/models/contact/company_register.rb
+++ b/app/models/contact/company_register.rb
@@ -23,7 +23,7 @@ module Contact::CompanyRegister
   def return_company_data
     return unless org?
 
-    company_register.simple_data(registration_number: ident)
+    company_register.simple_data(registration_number: ident.to_s)
   rescue CompanyRegister::NotAvailableError
     Rails.logger.info "ERROR HAPPENED: CompanyRegister::NotAvailableError"
     []
diff --git a/config/initializers/company_register.rb b/config/initializers/company_register.rb
index 8cced3dd8..366c58ca4 100644
--- a/config/initializers/company_register.rb
+++ b/config/initializers/company_register.rb
@@ -2,6 +2,5 @@ CompanyRegister.configure do |config|
   config.username = ENV['company_register_username']
   config.password = ENV['company_register_password']
   config.cache_period = ENV['company_register_cache_period_days'].to_i.days
-  # config.test_mode = ENV['company_register_test_mode'] == 'true'
-  config.test_mode = false
+  config.test_mode = ENV['company_register_test_mode'] == 'true'
 end
\ No newline at end of file