diff --git a/src/GatewayInfo.php b/src/GatewayInfo.php
index e368e04..4ff0939 100644
--- a/src/GatewayInfo.php
+++ b/src/GatewayInfo.php
@@ -4,6 +4,7 @@
 
 use Omnipay\Common\AbstractGateway;
 use Omnipay\Common\GatewayFactory;
+use SilverStripe\Core\Environment;
 use SilverStripe\Omnipay\Exception\InvalidConfigurationException;
 use SilverStripe\Omnipay\Model\Payment;
 use SilverStripe\Core\Config\Configurable;