diff --git a/lib/Constants.php b/lib/Constants.php
index 0e395c49..967119b2 100644
--- a/lib/Constants.php
+++ b/lib/Constants.php
@@ -43,10 +43,13 @@ const ARTWORK_IMAGE_MINIMUM_HEIGHT = 300;
 
 const CAPTCHA_IMAGE_HEIGHT = 72;
 const CAPTCHA_IMAGE_WIDTH = 230;
+
 define('NO_REPLY_EMAIL_ADDRESS', get_cfg_var('se.secrets.email.no_reply_address'));
 define('ADMIN_EMAIL_ADDRESS', get_cfg_var('se.secrets.email.admin_address'));
 define('EDITOR_IN_CHIEF_EMAIL_ADDRESS', get_cfg_var('se.secrets.email.editor_in_chief_address'));
+
 const EDITOR_IN_CHIEF_NAME = 'Alex Cabal';
+
 define('EMAIL_SMTP_USERNAME', get_cfg_var('se.secrets.postmark.username'));
 const EMAIL_SMTP_HOST = 'smtp.postmarkapp.com';
 const EMAIL_POSTMARK_STREAM_BROADCAST = 'the-standard-ebooks-newsletter';
@@ -78,8 +81,6 @@ const PAYMENT_CHANNEL_FA = 0;
 
 const FA_FEE_PERCENT = 0.87;
 
-const SE_SUBJECTS = ['Adventure', 'Autobiography', 'Biography', 'Children’s', 'Comedy', 'Drama', 'Fantasy', 'Fiction', 'Horror', 'Memoir', 'Mystery', 'Nonfiction', 'Philosophy', 'Poetry', 'Satire', 'Science Fiction', 'Shorts', 'Spirituality', 'Tragedy', 'Travel'];
-
 const GITHUB_IGNORED_REPOS =		['tools', 'manual', 'web']; // If we get GitHub push requests featuring these repos, silently ignore instead of returning an error.
 
 const GITHUB_WEBHOOK_LOG_FILE_PATH =	'/var/log/local/webhooks-github.log'; // Must be writable by `www-data` Unix user.