diff --git a/tests/Util/fixtures/add_one_to_many_relation/legacy/User_simple.php b/tests/Util/fixtures/add_one_to_many_relation/legacy/User_simple.php
index e742e7ef0..62db055e1 100644
--- a/tests/Util/fixtures/add_one_to_many_relation/legacy/User_simple.php
+++ b/tests/Util/fixtures/add_one_to_many_relation/legacy/User_simple.php
@@ -14,6 +14,9 @@ class User
     #[ORM\Column()]
     private ?int $id = null;
 
+    /**
+     * @var Collection<int, UserAvatarPhoto>
+     */
     #[ORM\OneToMany(mappedBy: 'user', targetEntity: UserAvatarPhoto::class)]
     private Collection $avatarPhotos;
 
diff --git a/tests/Util/fixtures/add_one_to_many_relation/legacy/User_simple_orphan_removal.php b/tests/Util/fixtures/add_one_to_many_relation/legacy/User_simple_orphan_removal.php
index e76e70d81..9e2ab58d4 100644
--- a/tests/Util/fixtures/add_one_to_many_relation/legacy/User_simple_orphan_removal.php
+++ b/tests/Util/fixtures/add_one_to_many_relation/legacy/User_simple_orphan_removal.php
@@ -14,6 +14,9 @@ class User
     #[ORM\Column()]
     private ?int $id = null;
 
+    /**
+     * @var Collection<int, UserAvatarPhoto>
+     */
     #[ORM\OneToMany(mappedBy: 'user', targetEntity: UserAvatarPhoto::class, orphanRemoval: true)]
     private Collection $avatarPhotos;
 
diff --git a/tests/Util/fixtures/add_one_to_many_relation/legacy/User_with_use_statements.php b/tests/Util/fixtures/add_one_to_many_relation/legacy/User_with_use_statements.php
index 698741299..845f215da 100644
--- a/tests/Util/fixtures/add_one_to_many_relation/legacy/User_with_use_statements.php
+++ b/tests/Util/fixtures/add_one_to_many_relation/legacy/User_with_use_statements.php
@@ -17,6 +17,9 @@ class User
     #[ORM\Column()]
     private ?int $id = null;
 
+    /**
+     * @var Collection<int, UserAvatarPhoto>
+     */
     #[ORM\OneToMany(mappedBy: 'user', targetEntity: UserAvatarPhoto::class)]
     private Collection $avatarPhotos;