diff --git a/module/VuFind/src/VuFind/Db/AdapterFactory.php b/module/VuFind/src/VuFind/Db/AdapterFactory.php
index feb880972ee22e8070ceb8a198843cb64d3e052b..8a32d721d726f430aeded011aa6d596d191209d4 100644
--- a/module/VuFind/src/VuFind/Db/AdapterFactory.php
+++ b/module/VuFind/src/VuFind/Db/AdapterFactory.php
@@ -26,7 +26,7 @@
  * @link     http://vufind.org   Main Site
  */
 namespace VuFind\Db;
-use VuFind\Config\Reader as ConfigReader, Zend\Db\Adapter\Adapter;
+use Zend\Db\Adapter\Adapter;
 
 /**
  * Database utility class.