diff --git a/boot.php b/boot.php
index ec7d194a9..6e5777e6b 100644
--- a/boot.php
+++ b/boot.php
@@ -140,7 +140,6 @@ define('MAX_LIKERS',    75);
  * Email notification options
  * @{
  */
-define('NOTIFY_TAGSELF',    128);
 define('NOTIFY_TAGSHARE',   256);
 define('NOTIFY_POKE',       512);
 define('NOTIFY_SHARE',     1024);
diff --git a/include/enotify.php b/include/enotify.php
index 03fa428e8..09b5e7905 100644
--- a/include/enotify.php
+++ b/include/enotify.php
@@ -116,7 +116,7 @@ function notification($params)
 		$hsitelink = sprintf($sitelink, '<a href="'.$siteurl.'/message/'.$params['item']['id'].'">'.$sitename.'</a>');
 	}
 
-	if ($params['type'] == Notify\Type::COMMENT || $params['type'] == NOTIFY_TAGSELF) {
+	if ($params['type'] == Notify\Type::COMMENT || $params['type'] == Notify\Type::TAG_SELF) {
 		$thread = Item::selectFirstThreadForUser($params['uid'], ['ignored'], ['iid' => $parent_id, 'deleted' => false]);
 		if (DBA::isResult($thread) && $thread['ignored']) {
 			Logger::log('Thread ' . $parent_id . ' will be ignored', Logger::DEBUG);
@@ -126,7 +126,7 @@ function notification($params)
 		// Check to see if there was already a tag notify or comment notify for this post.
 		// If so don't create a second notification
 		/// @todo In the future we should store the notification with the highest "value" and replace notifications
-		$condition = ['type' => [NOTIFY_TAGSELF, Notify\Type::COMMENT, NOTIFY_SHARE],
+		$condition = ['type' => [Notify\Type::TAG_SELF, Notify\Type::COMMENT, NOTIFY_SHARE],
 			'link' => $params['link'], 'uid' => $params['uid']];
 		if (DBA::exists('notify', $condition)) {
 			return false;
@@ -592,7 +592,7 @@ function check_item_notification($itemid, $uid, $notification_type) {
 		$params['type'] = NOTIFY_SHARE;
 		$params['verb'] = Activity::POST;
 	} elseif ($notification_type & UserItem::NOTIF_EXPLICIT_TAGGED) {
-		$params['type'] = NOTIFY_TAGSELF;
+		$params['type'] = Notify\Type::TAG_SELF;
 		$params['verb'] = Activity::TAG;
 	} elseif ($notification_type & UserItem::NOTIF_IMPLICIT_TAGGED) {
 		$params['type'] = Notify\Type::COMMENT;
diff --git a/mod/settings.php b/mod/settings.php
index bce3ac8be..9a8a8ba27 100644
--- a/mod/settings.php
+++ b/mod/settings.php
@@ -1236,7 +1236,7 @@ function settings_content(App $a)
 		'$notify4'	=> ['notify4', DI::l10n()->t('Someone writes a followup comment'), ($notify & Type::COMMENT), Type::COMMENT, ''],
 		'$notify5'	=> ['notify5', DI::l10n()->t('You receive a private message'), ($notify & Type::MAIL), Type::MAIL, ''],
 		'$notify6'  => ['notify6', DI::l10n()->t('You receive a friend suggestion'), ($notify & Type::SUGGEST), Type::SUGGEST, ''],
-		'$notify7'  => ['notify7', DI::l10n()->t('You are tagged in a post'), ($notify & NOTIFY_TAGSELF), NOTIFY_TAGSELF, ''],
+		'$notify7'  => ['notify7', DI::l10n()->t('You are tagged in a post'), ($notify & Type::TAG_SELF), Type::TAG_SELF, ''],
 		'$notify8'  => ['notify8', DI::l10n()->t('You are poked/prodded/etc. in a post'), ($notify & NOTIFY_POKE), NOTIFY_POKE, ''],
 
 		'$desktop_notifications' => ['desktop_notifications', DI::l10n()->t('Activate desktop notifications') , false, DI::l10n()->t('Show desktop popup on new notifications')],
diff --git a/src/Model/Notify/Type.php b/src/Model/Notify/Type.php
index 9c7e3b6de..c6f921b45 100644
--- a/src/Model/Notify/Type.php
+++ b/src/Model/Notify/Type.php
@@ -19,4 +19,10 @@ class Type
 	const MAIL = 16;
 	/** @var int Notification about a friend suggestion */
 	const SUGGEST = 32;
+	/** @var int Unknown Notification
+	 * @deprecated
+	 */
+	const PROFILE = 64;
+	/** @var int Notification about being tagged in a post */
+	const TAG_SELF = 128;
 }