diff --git a/src/Controller/EasyAdminController.php b/src/Controller/EasyAdminController.php
index 391d087..256b795 100644
--- a/src/Controller/EasyAdminController.php
+++ b/src/Controller/EasyAdminController.php
@@ -29,7 +29,7 @@ protected function embeddedListAction()
         $fields = \array_filter(
             $this->entity['list']['fields'],
             function ($name) use ($hiddenFields) {
-                return !in_array($name, $hiddenFields);
+                return !\in_array($name, $hiddenFields);
             },
             ARRAY_FILTER_USE_KEY
         );
diff --git a/src/DependencyInjection/EasyAdminExtensionExtension.php b/src/DependencyInjection/EasyAdminExtensionExtension.php
index e0ffde9..5712c98 100644
--- a/src/DependencyInjection/EasyAdminExtensionExtension.php
+++ b/src/DependencyInjection/EasyAdminExtensionExtension.php
@@ -2,7 +2,6 @@
 
 namespace AlterPHP\EasyAdminExtensionBundle\DependencyInjection;
 
-use EasyCorp\Bundle\EasyAdminBundle\EasyAdminBundle;
 use Symfony\Component\Config\FileLocator;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Extension\PrependExtensionInterface;
@@ -58,7 +57,7 @@ public function prepend(ContainerBuilder $container)
         // @see https://github.com/symfony/symfony/pull/30527
         // Put back user default path
         $userDefaultPath = $twigDefaultPath.'/bundles/EasyAdminBundle/';
-        if (file_exists($userDefaultPath)) {
+        if (\file_exists($userDefaultPath)) {
             $paths[$userDefaultPath] = 'EasyAdmin';
         }
 
diff --git a/src/Form/Type/Extension/EasyAdminAutocompleteTypeExtension.php b/src/Form/Type/Extension/EasyAdminAutocompleteTypeExtension.php
index d671db4..7674a81 100644
--- a/src/Form/Type/Extension/EasyAdminAutocompleteTypeExtension.php
+++ b/src/Form/Type/Extension/EasyAdminAutocompleteTypeExtension.php
@@ -23,7 +23,7 @@ public function __construct(RouterInterface $router, TranslatorInterface $transl
     public function getExtendedType()
     {
         $extendedTypes = static::getExtendedTypes();
-        $extendedType = reset($extendedTypes);
+        $extendedType = \reset($extendedTypes);
 
         return $extendedType;
     }