diff --git a/Search/PersonSearch.php b/Search/PersonSearch.php
index b11b98bbe..34f79bb87 100644
--- a/Search/PersonSearch.php
+++ b/Search/PersonSearch.php
@@ -26,7 +26,7 @@ use Chill\MainBundle\Search\SearchInterface;
 use Symfony\Component\DependencyInjection\ContainerAwareInterface;
 use Symfony\Component\DependencyInjection\ContainerAwareTrait;
 use Chill\MainBundle\Search\ParsingException;
-use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorage;
+use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
 use Chill\MainBundle\Security\Authorization\AuthorizationHelper;
 use Symfony\Component\Security\Core\Role\Role;
 use Chill\MainBundle\Pagination\PaginatorFactory;
@@ -71,7 +71,7 @@ class PersonSearch extends AbstractSearch implements ContainerAwareInterface,
 
     public function __construct(
           EntityManagerInterface $em,
-          TokenStorage $tokenStorage,
+          TokenStorageInterface $tokenStorage,
           AuthorizationHelper $helper,
           PaginatorFactory $paginatorFactory)
     {
diff --git a/Search/SimilarityPersonSearch.php b/Search/SimilarityPersonSearch.php
index bedc715f0..ea2c9a5c7 100644
--- a/Search/SimilarityPersonSearch.php
+++ b/Search/SimilarityPersonSearch.php
@@ -11,7 +11,7 @@ use Doctrine\ORM\EntityManagerInterface;
 use Symfony\Component\DependencyInjection\ContainerAwareInterface;
 use Symfony\Component\DependencyInjection\ContainerAwareTrait;
 use Symfony\Component\Form\FormBuilderInterface;
-use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorage;
+use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
 use Symfony\Component\Security\Core\Role\Role;
 
 /**
@@ -61,14 +61,14 @@ class SimilarityPersonSearch extends AbstractSearch
      * SimilarityPersonSearch constructor.
      *
      * @param EntityManagerInterface $em
-     * @param TokenStorage $tokenStorage
+     * @param TokenStorageInterface $tokenStorage
      * @param AuthorizationHelper $helper
      * @param PaginatorFactory $paginatorFactory
      * @param PersonSearch $personSearch
      */
     public function __construct(
         EntityManagerInterface $em,
-        TokenStorage $tokenStorage,
+        TokenStorageInterface $tokenStorage,
         AuthorizationHelper $helper,
         PaginatorFactory $paginatorFactory,
         PersonSearch $personSearch)