diff --git a/lib/Alchemy/Phrasea/Controller/Admin/UserController.php b/lib/Alchemy/Phrasea/Controller/Admin/UserController.php
index 5987215ac7..6c34c876a9 100644
--- a/lib/Alchemy/Phrasea/Controller/Admin/UserController.php
+++ b/lib/Alchemy/Phrasea/Controller/Admin/UserController.php
@@ -356,14 +356,19 @@ class UserController extends Controller
         $userRegistrations = [];
         /** @var RegistrationRepository $registrationRepository */
         $registrationRepository = $this->app['repo.registrations'];
-        foreach (
-            $registrationRepository->getUserRegistrations(
-            $authenticatedUser,
-            $this->getAclForConnectedUser()->get_granted_base(['canadmin'])
-        ) as $registration) {
+        $collections = $this->getAclForConnectedUser()->get_granted_base(['canadmin']);
+        $authenticatedUserId = $authenticatedUser->getId();
+        foreach ($registrationRepository->getPendingRegistrations($collections) as $registration) {
             $user = $registration->getUser();
-            $userRegistrations[$user->getId()]['user'] = $user;
-            $userRegistrations[$user->getId()]['registrations'][$registration->getBaseid()] = $registration;
+            $userId = $user->getId();
+            // Can not handle self registration.
+            if ($authenticatedUserId == $userId) {
+                continue;
+            }
+            if (!isset($userRegistrations[$userId])) {
+                $userRegistrations[$userId] = ['user' => $user, 'registrations' => []];
+            }
+            $userRegistrations[$userId]['registrations'][$registration->getBaseid()] = $registration;
         }
 
         return $this->render('admin/user/registrations.html.twig', [
diff --git a/lib/Alchemy/Phrasea/Core/Provider/ORMServiceProvider.php b/lib/Alchemy/Phrasea/Core/Provider/ORMServiceProvider.php
index 14a93919c7..7db619bbeb 100644
--- a/lib/Alchemy/Phrasea/Core/Provider/ORMServiceProvider.php
+++ b/lib/Alchemy/Phrasea/Core/Provider/ORMServiceProvider.php
@@ -644,7 +644,7 @@ SQL;
          * Return an instance of native cache query for default ORM
          * @todo return an instance of NativeQueryProvider for given orm;
          */
-        $app['orm.orm.em.native-query'] = $app->share(function ($app) {
+        $app['orm.em.native-query'] = $app->share(function ($app) {
             return new NativeQueryProvider($app['orm.em']);
         });
 
diff --git a/lib/Alchemy/Phrasea/Model/Repositories/RegistrationRepository.php b/lib/Alchemy/Phrasea/Model/Repositories/RegistrationRepository.php
index 66b761da85..5e27bfd4de 100644
--- a/lib/Alchemy/Phrasea/Model/Repositories/RegistrationRepository.php
+++ b/lib/Alchemy/Phrasea/Model/Repositories/RegistrationRepository.php
@@ -49,6 +49,29 @@ class RegistrationRepository extends EntityRepository
         return $qb->getQuery()->getResult();
     }
 
+    /**
+     * Get Current pending registrations.
+     *
+     * @param \collection[] $collections
+     * @return Registration[]
+     */
+    public function getPendingRegistrations(array $collections)
+    {
+        $builder = $this->createQueryBuilder('r');
+        $builder->where('r.pending = 1');
+
+        if (!empty($collections)) {
+            $builder->andWhere('r.baseId IN (:bases)');
+            $builder->setParameter('bases', array_map(function (\collection $collection) {
+                return $collection->get_base_id();
+            }, $collections));
+        }
+
+        $builder->orderBy('r.created', 'DESC');
+
+        return $builder->getQuery()->getResult();
+    }
+
     /**
      * Gets registration registrations for a user.
      *