diff --git a/_config/legacy.yml b/_config/legacy.yml
deleted file mode 100644
index def74ccb..00000000
--- a/_config/legacy.yml
+++ /dev/null
@@ -1,4 +0,0 @@
-SilverStripe\ORM\DatabaseAdmin:
-  classname_value_remapping:
-    QueuedJobDescriptor: Symbiote\QueuedJobs\DataObjects\QueuedJobDescriptor
-    QueuedJobRule: Symbiote\QueuedJobs\DataObjects\QueuedJobRule
diff --git a/src/Controllers/QueuedJobsAdmin.php b/src/Controllers/QueuedJobsAdmin.php
index 29b49517..9a348717 100644
--- a/src/Controllers/QueuedJobsAdmin.php
+++ b/src/Controllers/QueuedJobsAdmin.php
@@ -122,7 +122,6 @@ public function getEditForm($id = null, $fields = null)
             ->setFieldFormatting($formatting);
 
         // Replace gridfield
-        /** @skipUpgrade */
         $grid = GridField::create(
             'QueuedJobDescriptor',
             '',
@@ -130,7 +129,6 @@ public function getEditForm($id = null, $fields = null)
             $gridFieldConfig
         );
         $grid->setForm($form);
-        /** @skipUpgrade */
         $form->Fields()->replaceField($this->sanitiseClassName(QueuedJobDescriptor::class), $grid);
 
         if (QueuedJobDescriptor::singleton()->canCreate()) {
diff --git a/src/Jobs/DeleteObjectJob.php b/src/Jobs/DeleteObjectJob.php
index c46d38c6..b3eb8e15 100644
--- a/src/Jobs/DeleteObjectJob.php
+++ b/src/Jobs/DeleteObjectJob.php
@@ -13,7 +13,6 @@
  *
  * @author marcus@symbiote.com.au
  * @license BSD License http://silverstripe.org/bsd-license/
- * @skipUpgrade
  */
 class DeleteObjectJob extends AbstractQueuedJob
 {
diff --git a/src/Services/AbstractQueuedJob.php b/src/Services/AbstractQueuedJob.php
index f47604bb..c71e4914 100644
--- a/src/Services/AbstractQueuedJob.php
+++ b/src/Services/AbstractQueuedJob.php
@@ -18,7 +18,6 @@
  *
  * @author Marcus Nyeholt <marcus@symbiote.com.au>
  * @license BSD http://silverstripe.org/bsd-license/
- * @skipUpgrade
  */
 abstract class AbstractQueuedJob implements QueuedJob, UserContextInterface
 {