diff --git a/module/VuFind/src/VuFind/Controller/CombinedController.php b/module/VuFind/src/VuFind/Controller/CombinedController.php
index 7c533f39f916d88ccdd6c1dea9e19df926098e10..dd0fa333d0b68ff2075b26e677a7449ccd7ef43f 100644
--- a/module/VuFind/src/VuFind/Controller/CombinedController.php
+++ b/module/VuFind/src/VuFind/Controller/CombinedController.php
@@ -26,7 +26,6 @@
  * @link     http://vufind.org   Main Site
  */
 namespace VuFind\Controller;
-use Zend\Stdlib\Parameters;
 
 /**
  * Redirects the user to the appropriate default VuFind action.
diff --git a/module/VuFind/src/VuFind/Search/Base/Results.php b/module/VuFind/src/VuFind/Search/Base/Results.php
index 4f9287cac4c74361292136887506216c251e4a21..d40ac67f3413fc5cca3f4ccf3d3e5d8380351d64 100644
--- a/module/VuFind/src/VuFind/Search/Base/Results.php
+++ b/module/VuFind/src/VuFind/Search/Base/Results.php
@@ -490,7 +490,6 @@ abstract class Results implements ServiceLocatorAwareInterface
         $this->resultTotal = $minified->r;
     }
 
-
     /**
      * Get an array of recommendation objects for augmenting the results display.
      *
diff --git a/module/VuFind/src/VuFind/Search/SearchRunner.php b/module/VuFind/src/VuFind/Search/SearchRunner.php
index 5c794c0a5a22997ee29b33145ba05a8144158404..26284d190d755738c6ca99c1b8bf03873db48500 100644
--- a/module/VuFind/src/VuFind/Search/SearchRunner.php
+++ b/module/VuFind/src/VuFind/Search/SearchRunner.php
@@ -29,7 +29,6 @@ namespace VuFind\Search;
 use VuFind\Search\Results\PluginManager as ResultsManager;
 use Zend\EventManager\EventManagerInterface;
 use Zend\EventManager\EventManager;
-use Zend\ServiceManager\ServiceManager;
 use Zend\Stdlib\Parameters;
 
 /**