diff --git a/code/SiteConfigLeftAndMain.php b/code/SiteConfigLeftAndMain.php
index d25639ba8..137fb0173 100644
--- a/code/SiteConfigLeftAndMain.php
+++ b/code/SiteConfigLeftAndMain.php
@@ -9,12 +9,12 @@
 use SilverStripe\Forms\FormAction;
 use SilverStripe\Forms\HiddenField;
 use SilverStripe\Forms\LiteralField;
-use SilverStripe\ORM\ArrayList;
+use SilverStripe\Model\List\ArrayList;
 use SilverStripe\ORM\CMSPreviewable;
 use SilverStripe\ORM\DataObject;
-use SilverStripe\ORM\ValidationResult;
+use SilverStripe\Core\Validation\ValidationResult;
 use SilverStripe\Versioned\RecursivePublishable;
-use SilverStripe\View\ArrayData;
+use SilverStripe\Model\ArrayData;
 use SilverStripe\View\Requirements;
 
 class SiteConfigLeftAndMain extends LeftAndMain