diff --git a/src/GridFieldRestoreAction.php b/src/GridFieldRestoreAction.php
index 2acffd38..8564fd66 100644
--- a/src/GridFieldRestoreAction.php
+++ b/src/GridFieldRestoreAction.php
@@ -126,11 +126,11 @@ public function getRestoreAction($gridField, $record, $columnName)
             $restoreToRoot = RestoreAction::shouldRestoreToRoot($record);
 
             $title = $restoreToRoot
-                ? _t('SilverStripe\\Versioned\\RestoreAction.RESTORE_TO_ROOT', 'Restore to draft at top level')
-                : _t('SilverStripe\\Versioned\\RestoreAction.RESTORE', 'Restore to draft');
+                ? _t(RestoreAction::class . '.RESTORE_TO_ROOT', 'Restore to draft at top level')
+                : _t(RestoreAction::class . '.RESTORE', 'Restore to draft');
             $description = $restoreToRoot
-                ? _t('SilverStripe\\Versioned\\RestoreAction.RESTORE_TO_ROOT_DESC', 'Restore the archived version to draft as a top level item')
-                : _t('SilverStripe\\Versioned\\RestoreAction.RESTORE_DESC', 'Restore the archived version to draft');
+                ? _t(RestoreAction::class . '.RESTORE_TO_ROOT_DESC', 'Restore the archived version to draft as a top level item')
+                : _t(RestoreAction::class . '.RESTORE_DESC', 'Restore the archived version to draft');
 
             $field = GridField_FormAction::create(
                 $gridField,
diff --git a/src/VersionedGridFieldItemRequest.php b/src/VersionedGridFieldItemRequest.php
index c9caefa3..b95f3893 100644
--- a/src/VersionedGridFieldItemRequest.php
+++ b/src/VersionedGridFieldItemRequest.php
@@ -2,6 +2,7 @@
 
 namespace SilverStripe\Versioned;
 
+use SilverStripe\CMS\Controllers\CMSMain;
 use SilverStripe\Control\HTTPResponse;
 use SilverStripe\Core\Convert;
 use SilverStripe\Forms\FieldList;
@@ -323,7 +324,7 @@ protected function addVersionedButtons(DataObject $record, FieldList $actions)
                 ->addExtraClass('btn-outline-primary font-icon-tick')
                 ->setAttribute('data-btn-alternate-add', 'btn-primary font-icon-save')
                 ->setAttribute('data-btn-alternate-remove', 'btn-outline-primary font-icon-tick')
-                ->setAttribute('data-text-alternate', _t('SilverStripe\\CMS\\Controllers\\CMSMain.SAVEDRAFT', 'Save draft'));
+                ->setAttribute('data-text-alternate', _t(CMSMain::class . '.SAVEDRAFT', 'Save draft'));
         }
 
         // "publish" action
@@ -370,8 +371,8 @@ protected function addVersionedButtons(DataObject $record, FieldList $actions)
             // Replace "delete" action
             $actions->removeByName('action_doDelete');
             $title = $isPublished
-                ? _t('SilverStripe\\CMS\\Controllers\\CMSMain.UNPUBLISH_AND_ARCHIVE', 'Unpublish and archive')
-                : _t('SilverStripe\\CMS\\Controllers\\CMSMain.ARCHIVE', 'Archive');
+                ? _t(CMSMain::class . '.UNPUBLISH_AND_ARCHIVE', 'Unpublish and archive')
+                : _t(CMSMain::class . '.ARCHIVE', 'Archive');
 
             $actionArchive = FormAction::create('doArchive', $title)
                 ->addExtraClass('delete btn btn-secondary')