diff --git a/lib/generators/active_record/two_factor_authentication_generator.rb b/lib/generators/active_record/two_factor_authentication_generator.rb
index 36567771..84d898ee 100644
--- a/lib/generators/active_record/two_factor_authentication_generator.rb
+++ b/lib/generators/active_record/two_factor_authentication_generator.rb
@@ -6,7 +6,7 @@ class TwoFactorAuthenticationGenerator < ActiveRecord::Generators::Base
       source_root File.expand_path("../templates", __FILE__)
 
       def copy_two_factor_authentication_migration
-        migration_template "migration.rb", "db/migrate/two_factor_authentication_add_to_#{table_name}.rb"
+        migration_template "migration.rb", "db/migrate/add_two_factor_authentication_to_#{table_name}.rb"
       end
 
     end
diff --git a/spec/generators/active_record/two_factor_authentication_generator_spec.rb b/spec/generators/active_record/two_factor_authentication_generator_spec.rb
index 5a8989d0..2f61b9c2 100644
--- a/spec/generators/active_record/two_factor_authentication_generator_spec.rb
+++ b/spec/generators/active_record/two_factor_authentication_generator_spec.rb
@@ -21,7 +21,7 @@
     end
 
     describe 'the migration' do
-      subject { migration_file('db/migrate/two_factor_authentication_add_to_users.rb') }
+      subject { migration_file('db/migrate/add_two_factor_authentication_to_users.rb') }
 
       it { is_expected.to exist }
       it { is_expected.to be_a_migration }