diff --git a/db/migrate/20190125103246_copy_login_required_welcome_message.rb b/db/migrate/20190125103246_copy_login_required_welcome_message.rb
new file mode 100644
index 00000000000..1d6c54a7f39
--- /dev/null
+++ b/db/migrate/20190125103246_copy_login_required_welcome_message.rb
@@ -0,0 +1,11 @@
+class CopyLoginRequiredWelcomeMessage < ActiveRecord::Migration[5.2]
+  def change
+    execute <<~SQL
+      INSERT INTO translation_overrides (locale, translation_key, value, created_at, updated_at)
+      SELECT locale, 'login_required.welcome_message_invite_only', value, created_at, updated_at
+      FROM translation_overrides
+      WHERE translation_key = 'login_required.welcome_message'
+      AND NOT EXISTS (SELECT 1 FROM translation_overrides WHERE translation_key = 'login_required.welcome_message_invite_only');
+    SQL
+  end
+end