diff --git a/tests/Tests/Models/RelationAsId/Group.php b/tests/Tests/Models/RelationAsId/Group.php
index 9c59161f0b..c15159aeed 100644
--- a/tests/Tests/Models/RelationAsId/Group.php
+++ b/tests/Tests/Models/RelationAsId/Group.php
@@ -15,11 +15,15 @@ class Group
     /**
      * @ORM\Id
      * @ORM\Column(type="integer")
+     *
+     * @var int
      */
     public $id;
 
     /**
      * @ORM\Column(type="string")
+     *
+     * @var string
      */
     public $name;
 }
diff --git a/tests/Tests/Models/RelationAsId/Membership.php b/tests/Tests/Models/RelationAsId/Membership.php
index ee17c35fde..d22df10259 100644
--- a/tests/Tests/Models/RelationAsId/Membership.php
+++ b/tests/Tests/Models/RelationAsId/Membership.php
@@ -15,17 +15,23 @@ class Membership
     /**
      * @ORM\Id
      * @ORM\ManyToOne(targetEntity=User::class)
+     *
+     * @var User
      */
     public $user;
 
     /**
      * @ORM\Id
      * @ORM\ManyToOne(targetEntity=Group::class)
+     *
+     *  @var Group
      */
     public $group;
 
     /**
      * @ORM\Column(type="string")
+     *
+     * @var srtring
      */
     public $role;
 }
diff --git a/tests/Tests/Models/RelationAsId/Profile.php b/tests/Tests/Models/RelationAsId/Profile.php
index 3f41965419..d6d22f90c1 100644
--- a/tests/Tests/Models/RelationAsId/Profile.php
+++ b/tests/Tests/Models/RelationAsId/Profile.php
@@ -15,11 +15,15 @@ class Profile
     /**
      * @ORM\Id
      * @ORM\OneToOne(targetEntity="User")
+     *
+     * @var User
      */
     public $user;
 
     /**
      * @ORM\Column(type="string")
+     *
+     * @var string
      */
     public $url;
 }
diff --git a/tests/Tests/Models/RelationAsId/User.php b/tests/Tests/Models/RelationAsId/User.php
index b3fc64ce8f..fc18ee0cf8 100644
--- a/tests/Tests/Models/RelationAsId/User.php
+++ b/tests/Tests/Models/RelationAsId/User.php
@@ -15,11 +15,15 @@ class User
     /**
      * @ORM\Id
      * @ORM\Column(type="integer")
+     *
+     * @var int
      */
     public $id;
 
     /**
      * @ORM\Column(type="string")
+     *
+     * @var string
      */
     public $name;
 }
diff --git a/tests/Tests/ORM/Functional/GetReferenceOnRelationAsIdTest.php b/tests/Tests/ORM/Functional/GetReferenceOnRelationAsIdTest.php
index 26c13ba317..75d34dee72 100644
--- a/tests/Tests/ORM/Functional/GetReferenceOnRelationAsIdTest.php
+++ b/tests/Tests/ORM/Functional/GetReferenceOnRelationAsIdTest.php
@@ -13,9 +13,6 @@
 use Doctrine\Tests\Proxies\__CG__\Doctrine\Tests\Models\RelationAsId\Membership as MembershipProxy;
 use Doctrine\Tests\Proxies\__CG__\Doctrine\Tests\Models\RelationAsId\User as UserProxy;
 
-/**
- * @group pkfk
- */
 class GetReferenceOnRelationAsIdTest extends OrmFunctionalTestCase
 {
     protected function setUp(): void