diff --git a/src/Bundle/ChillPersonBundle/Export/Filter/ReferrerFilter.php b/src/Bundle/ChillPersonBundle/Export/Filter/ReferrerFilter.php
index 678feee80..d79027035 100644
--- a/src/Bundle/ChillPersonBundle/Export/Filter/ReferrerFilter.php
+++ b/src/Bundle/ChillPersonBundle/Export/Filter/ReferrerFilter.php
@@ -22,10 +22,10 @@ class ReferrerFilter implements FilterInterface
 
     public function buildForm(FormBuilderInterface $builder)
     {
-        $builder->add('users', EntityType::class, [
+        $builder->add('referrers', EntityType::class, [
             'class' => User::class,
             'choice_label' => function (User $u) {
-                $this->userRender->renderString($u, []);
+                return $this->userRender->renderString($u, []);
             },
             'multiple' => true,
             'expanded' => true
@@ -39,14 +39,14 @@ class ReferrerFilter implements FilterInterface
 
     public function describeAction($data, $format = 'string'): array
     {
-        $users = [];
+        $referrers = [];
 
-        foreach ($data['users'] as $u) {
-            $users[] = $u->getUsername();
+        foreach ($data['referrers'] as $r) {
+            $referrers[] = $this->userRender->renderString($r, []);
         }
 
-        return ['Filtered by users: only %users%', [
-            '%user%' => implode(', ou ', $users)
+        return ['Filtered by referrers: only %referrers%', [
+            '%referrers%' => implode(', ou ', $referrers)
         ]];
     }
 
@@ -57,8 +57,10 @@ class ReferrerFilter implements FilterInterface
 
     public function alterQuery(QueryBuilder $qb, $data)
     {
+        $qb->join('acpw.referrers', 'r');
+
         $where = $qb->getDQLPart('where');
-        $clause = $qb->expr()->in('acpw.referrers', ':users');
+        $clause = $qb->expr()->in('r', ':referrers');
 
         if ($where instanceof Andx) {
             $where->add($clause);
@@ -67,7 +69,7 @@ class ReferrerFilter implements FilterInterface
         }
 
         $qb->add('where', $where);
-        $qb->setParameter('users', $data['users']);
+        $qb->setParameter('referrers', $data['referrers']);
     }
 
     public function applyOn(): string