diff --git a/src/Migration/GlobalConfigMigration.php b/src/Migration/GlobalConfigMigration.php
index dceb515..16c6da9 100644
--- a/src/Migration/GlobalConfigMigration.php
+++ b/src/Migration/GlobalConfigMigration.php
@@ -5,6 +5,7 @@
 use Dynamic\CompanyConfig\Model\CompanyConfigSetting;
 use Dynamic\TemplateConfig\Model\TemplateConfigSetting;
 use SilverStripe\CMS\Model\SiteTree;
+use SilverStripe\ORM\DataExtension;
 
 class GlobalConfigMigration extends DataExtension
 {