diff --git a/backup_migrate.install b/backup_migrate.install
index d5d18ca..492bf7b 100644
--- a/backup_migrate.install
+++ b/backup_migrate.install
@@ -896,29 +896,35 @@ function backup_migrate_update_7306() {

 /**
  * - 'backup_migrate_backup_memory_limit' vs 'backup_migrate_memory_limit'.
- * - Disable e-mail destinations.
  */
 function backup_migrate_update_7307() {
-  $out = '';
   $limit = variable_get('backup_migrate_backup_memory_limit');
   if (!empty($limit)) {
     variable_set('backup_migrate_memory_limit', $limit);
     variable_del('backup_migrate_backup_memory_limit');
   }
+}
+
+/**
+ * - Disable e-mail destinations.
+ */
+function backup_migrate_update_7308() {
+  $out = '';
+
   // Disable scheduled e-mail back-ups to allow users to review
   // their destinations first.
-
+
   // Which e-mail destinations exist?
   $destinations = db_select('backup_migrate_destinations', 'bmd')->fields('bmd', array('machine_name'))->condition('subtype', 'email', '=')->execute()->fetchAllAssoc('machine_name', PDO::FETCH_ASSOC);
   $destinations = array_keys($destinations);
-
+
   // Which schedules contain enabled e-mail destinations?
   $or = db_or();
   $or->condition('destination_id', $destinations, 'IN');
   $or->condition('copy_destination_id', $destinations, 'IN');
   $schedules_query = db_select('backup_migrate_schedules', 'bms')->fields('bms', array('schedule_id', 'name'))->condition($or)->condition('enabled', 1, '=');
   $schedules = $schedules_query->execute()->fetchAllAssoc('schedule_id', PDO::FETCH_ASSOC);
-
+
   // Disable the relevant schedules.
   if (count($schedules) > 0) {
     $email_schedules = array_keys($schedules);
@@ -927,6 +933,7 @@ function backup_migrate_update_7307() {
     db_update('backup_migrate_schedules')->fields(['enabled' => '0'])->condition('schedule_id', $email_schedules, 'IN')->execute();
     $out .= t('Schedules that back up to e-mail destinations have been disabled. Check that you are using the correct e-mail addresses, then re-enable manually. The following schedules have been disabled: @schedules', $replacements);
   }
-
+
   return $out;
 }
+