diff --git a/application/src/Entity/Attribut/MemberRelationAttribut.php b/application/src/Entity/Attribut/MemberRelationAttribut.php
index c3b5ba9..e8bb623 100644
--- a/application/src/Entity/Attribut/MemberRelationAttribut.php
+++ b/application/src/Entity/Attribut/MemberRelationAttribut.php
@@ -11,7 +11,7 @@ trait MemberRelationAttribut
      */
     protected $memberRelation;
 
-    public function setMembersRelation(MemberRelationInterface $memberRelation): void
+    public function setMemberRelation(MemberRelationInterface $memberRelation): void
     {
         $this->memberRelation = $memberRelation;
     }
diff --git a/application/src/Entity/Attribut/MemberRelationAttributInterface.php b/application/src/Entity/Attribut/MemberRelationAttributInterface.php
index bb9d3e8..46cb5bc 100644
--- a/application/src/Entity/Attribut/MemberRelationAttributInterface.php
+++ b/application/src/Entity/Attribut/MemberRelationAttributInterface.php
@@ -6,7 +6,7 @@ use App\Entity\Meta\Relation\Member\MemberRelationInterface;
 
 interface MemberRelationAttributInterface
 {
-    public function setMembersRelation(MemberRelationInterface $memberRelation): void;
+    public function setMemberRelation(MemberRelationInterface $memberRelation): void;
 
     public function getMemberRelation(): MemberRelationInterface;
 }
diff --git a/application/tests/Unit/Entity/Attribut/MemberRelationAttributTest.php b/application/tests/Unit/Entity/Attribut/MemberRelationAttributTest.php
index 037275f..dc47a25 100644
--- a/application/tests/Unit/Entity/Attribut/MemberRelationAttributTest.php
+++ b/application/tests/Unit/Entity/Attribut/MemberRelationAttributTest.php
@@ -3,7 +3,6 @@
 namespace Tests\Unit\Entity\Attribut;
 
 use PHPUnit\Framework\TestCase;
-use Doctrine\Common\Collections\ArrayCollection;
 use App\Entity\Attribut\MemberRelationAttributInterface;
 use App\Entity\Attribut\MemberRelationAttribut;
 use App\Entity\Meta\Relation\Member\MemberRelationInterface;
@@ -31,7 +30,7 @@ class MemberRelationAttributTest extends TestCase
     public function testAccessors(): void
     {
         $membership = $this->createMock(MemberRelationInterface::class);
-        $this->assertNull($this->memberRelation->setMemberRelation(new ArrayCollection([$membership])));
-        $this->assertEquals($this->memberRelation->getMemberRelation()->get(0), $membership);
+        $this->assertNull($this->memberRelation->setMemberRelation($membership));
+        $this->assertEquals($this->memberRelation->getMemberRelation(), $membership);
     }
 }