diff --git a/docs/production/export-and-import.md b/docs/production/export-and-import.md
index 76ad5f0a8f..a40624cdcb 100644
--- a/docs/production/export-and-import.md
+++ b/docs/production/export-and-import.md
@@ -556,8 +556,8 @@ day.
    ```
 
 You may also want to adjust the
-[concurrency](system-configuration.md#backups-disk-concurrency) or [S3 storage
-class](system-configuration.md#backups-storage-class).
+[concurrency](system-configuration.md#backups_disk_concurrency) or [S3 storage
+class](system-configuration.md#backups_storage_class).
 
 ### Streaming backups to local disk
 
diff --git a/puppet/zulip/manifests/postgresql_base.pp b/puppet/zulip/manifests/postgresql_base.pp
index 9152d6ce87..3ae241d4e7 100644
--- a/puppet/zulip/manifests/postgresql_base.pp
+++ b/puppet/zulip/manifests/postgresql_base.pp
@@ -104,5 +104,9 @@ class zulip::postgresql_base {
   $backups_directory = zulipconf('postgresql', 'backups_directory', '')
   if $backups_s3_bucket != '' or $backups_directory != '' {
     include zulip::postgresql_backups
+  } else {
+    file { '/etc/cron.d/pg_backup_and_purge':
+      ensure  => absent,
+    }
   }
 }