diff --git a/module/VuFind/config/module.config.php b/module/VuFind/config/module.config.php
index 55d55886d3fca65cb36eb26e9282843f71900f14..c555ad3c36b4d98036d90c8aa81cf9097f97902a 100644
--- a/module/VuFind/config/module.config.php
+++ b/module/VuFind/config/module.config.php
@@ -323,7 +323,7 @@ $config = array(
             'VuFind\SessionManager' => 'Zend\Session\SessionManager',
             'VuFind\SMS' => 'VuFind\Mailer\SMS',
             'VuFind\WorldCatConnection' => 'VuFind\Connection\WorldCat',
-            'worldcatutils' => 'VuFind\Connection\WorldCatUtils',
+            'VuFind\WorldCatUtils' => 'VuFind\Connection\WorldCatUtils',
         ),
         'initializers' => array(
             array('VuFind\ServiceManager\Initializer', 'initInstance'),
diff --git a/module/VuFind/src/VuFind/Recommend/WorldCatIdentities.php b/module/VuFind/src/VuFind/Recommend/WorldCatIdentities.php
index 86369a457c72d0eab0e317ee8d39946af69c575c..3bf0c5d7f48fd98c3586e374ab006653acd7d430 100644
--- a/module/VuFind/src/VuFind/Recommend/WorldCatIdentities.php
+++ b/module/VuFind/src/VuFind/Recommend/WorldCatIdentities.php
@@ -105,7 +105,8 @@ class WorldCatIdentities extends AbstractSearchManagerAwareModule
         $lookfor = isset($search[0]['lookfor']) ? $search[0]['lookfor'] : '';
 
         // Get terminology information:
-        return $this->getServiceLocator()->getServiceLocator()->get('WorldCatUtils')
+        return $this->getServiceLocator()->getServiceLocator()
+            ->get('VuFind\WorldCatUtils')
             ->getRelatedIdentities($lookfor);
     }
 }
\ No newline at end of file
diff --git a/module/VuFind/src/VuFind/Recommend/WorldCatTerms.php b/module/VuFind/src/VuFind/Recommend/WorldCatTerms.php
index 16ddd8da4ac7f2c1fd463285d38048aefe1ded67..decab0b9fead0a6fedcb6460cd21e2c9417f5986 100644
--- a/module/VuFind/src/VuFind/Recommend/WorldCatTerms.php
+++ b/module/VuFind/src/VuFind/Recommend/WorldCatTerms.php
@@ -106,7 +106,8 @@ class WorldCatTerms extends AbstractSearchManagerAwareModule
         $lookfor = isset($search[0]['lookfor']) ? $search[0]['lookfor'] : '';
 
         // Get terminology information:
-        $wc = $this->getServiceLocator()->getServiceLocator()->get('WorldCatUtils');
+        $wc = $this->getServiceLocator()->getServiceLocator()
+            ->get('VuFind\WorldCatUtils');
         $terms = $wc->getRelatedTerms($lookfor, $this->vocab);
 
         // Wipe out any empty or unexpected sections of the related terms array;
diff --git a/module/VuFind/src/VuFind/Related/Editions.php b/module/VuFind/src/VuFind/Related/Editions.php
index 136706857e21c1c002c09f5f29324b6f60324eb9..a1eed7414ff3964b46e2fdf0d81bcc72374f3630 100644
--- a/module/VuFind/src/VuFind/Related/Editions.php
+++ b/module/VuFind/src/VuFind/Related/Editions.php
@@ -102,7 +102,7 @@ class Editions extends AbstractServiceLocator
      */
     protected function getQueryParts($driver)
     {
-        $wc = $this->getServiceLocator()->get('WorldCatUtils');
+        $wc = $this->getServiceLocator()->get('VuFind\WorldCatUtils');
         $parts = array();
         if (method_exists($driver, 'getCleanOCLCNum')) {
             $oclcNum = $driver->getCleanOCLCNum();
diff --git a/module/VuFind/src/VuFind/Related/WorldCatEditions.php b/module/VuFind/src/VuFind/Related/WorldCatEditions.php
index 38bc297f1506bd36dc33ac4f92995f65578cdb8c..7c6a243f24e27a40fd192d7218360b378436e816 100644
--- a/module/VuFind/src/VuFind/Related/WorldCatEditions.php
+++ b/module/VuFind/src/VuFind/Related/WorldCatEditions.php
@@ -80,7 +80,7 @@ class WorldCatEditions extends Editions
      */
     protected function getQueryParts($driver)
     {
-        $wc = $this->getServiceLocator()->get('WorldCatUtils');
+        $wc = $this->getServiceLocator()->get('VuFind\WorldCatUtils');
         $parts = array();
         if (method_exists($driver, 'getCleanISBN')) {
             $isbn = $driver->getCleanISBN();