diff --git a/src/Orm/Services.php b/src/Orm/Services.php
index 03ea05e..7f220fe 100644
--- a/src/Orm/Services.php
+++ b/src/Orm/Services.php
@@ -5,6 +5,7 @@
 namespace Uxmp\Core\Orm;
 
 use Doctrine\ORM\EntityManagerInterface;
+use Doctrine\ORM\EntityRepository;
 use Uxmp\Core\Orm\Model\AccessKey;
 use Uxmp\Core\Orm\Model\Album;
 use Uxmp\Core\Orm\Model\Artist;
@@ -37,19 +38,19 @@
 use Uxmp\Core\Orm\Repository\UserRepositoryInterface;
 
 return [
-    ArtistRepositoryInterface::class => static fn (EntityManagerInterface $em) => $em->getRepository(Artist::class),
-    AlbumRepositoryInterface::class => static fn (EntityManagerInterface $em) => $em->getRepository(Album::class),
-    SongRepositoryInterface::class => static fn (EntityManagerInterface $em) => $em->getRepository(Song::class),
-    DiscRepositoryInterface::class => static fn (EntityManagerInterface $em) => $em->getRepository(Disc::class),
-    SessionRepositoryInterface::class => static fn (EntityManagerInterface $em) => $em->getRepository(Session::class),
-    UserRepositoryInterface::class => static fn (EntityManagerInterface $em) => $em->getRepository(User::class),
-    CatalogRepositoryInterface::class => static fn (EntityManagerInterface $em) => $em->getRepository(Catalog::class),
-    FavoriteRepositoryInterface::class => static fn (EntityManagerInterface $em) => $em->getRepository(Favorite::class),
-    PlaybackHistoryRepositoryInterface::class => static fn (EntityManagerInterface $em) => $em->getRepository(PlaybackHistory::class),
-    RadioStationRepositoryInterface::class => static fn (EntityManagerInterface $em) => $em->getRepository(RadioStation::class),
-    PlaylistRepositoryInterface::class => static fn (EntityManagerInterface $em) => $em->getRepository(Playlist::class),
-    AccessKeyRepositoryInterface::class => static fn (EntityManagerInterface $em) => $em->getRepository(AccessKey::class),
-    TemporaryPlaylistRepositoryInterface::class => static fn (EntityManagerInterface $em) => $em->getRepository(TemporaryPlaylist::class),
-    GenreRepositoryInterface::class => static fn (EntityManagerInterface $em) => $em->getRepository(Genre::class),
-    GenreMapRepositoryInterface::class => static fn (EntityManagerInterface $em) => $em->getRepository(GenreMap::class),
+    ArtistRepositoryInterface::class => static fn (EntityManagerInterface $em): EntityRepository => $em->getRepository(Artist::class),
+    AlbumRepositoryInterface::class => static fn (EntityManagerInterface $em): EntityRepository => $em->getRepository(Album::class),
+    SongRepositoryInterface::class => static fn (EntityManagerInterface $em): EntityRepository => $em->getRepository(Song::class),
+    DiscRepositoryInterface::class => static fn (EntityManagerInterface $em): EntityRepository => $em->getRepository(Disc::class),
+    SessionRepositoryInterface::class => static fn (EntityManagerInterface $em): EntityRepository => $em->getRepository(Session::class),
+    UserRepositoryInterface::class => static fn (EntityManagerInterface $em): EntityRepository => $em->getRepository(User::class),
+    CatalogRepositoryInterface::class => static fn (EntityManagerInterface $em): EntityRepository => $em->getRepository(Catalog::class),
+    FavoriteRepositoryInterface::class => static fn (EntityManagerInterface $em): EntityRepository => $em->getRepository(Favorite::class),
+    PlaybackHistoryRepositoryInterface::class => static fn (EntityManagerInterface $em): EntityRepository => $em->getRepository(PlaybackHistory::class),
+    RadioStationRepositoryInterface::class => static fn (EntityManagerInterface $em): EntityRepository => $em->getRepository(RadioStation::class),
+    PlaylistRepositoryInterface::class => static fn (EntityManagerInterface $em): EntityRepository => $em->getRepository(Playlist::class),
+    AccessKeyRepositoryInterface::class => static fn (EntityManagerInterface $em): EntityRepository => $em->getRepository(AccessKey::class),
+    TemporaryPlaylistRepositoryInterface::class => static fn (EntityManagerInterface $em): EntityRepository => $em->getRepository(TemporaryPlaylist::class),
+    GenreRepositoryInterface::class => static fn (EntityManagerInterface $em): EntityRepository => $em->getRepository(Genre::class),
+    GenreMapRepositoryInterface::class => static fn (EntityManagerInterface $em): EntityRepository => $em->getRepository(GenreMap::class),
 ];