diff --git a/tests/test_album.py b/tests/test_album.py
index ad1cd70..715e303 100644
--- a/tests/test_album.py
+++ b/tests/test_album.py
@@ -1,12 +1,9 @@
-import pytest
-
 from yandex_music import Album
-from yandex_music.exceptions import YandexMusicError
 
 
 class TestAlbum:
     id = 5239478
-    error = None
+    error = 'not-found'
     title = 'In the End'
     version = 'feat. Mark Van Hoen & Mike Harding'
     cover_uri = 'avatars.yandex.net/get-music-content/95061/89c14a7d.a.5239478-1/%%'
@@ -50,10 +47,6 @@ class TestAlbum:
     likes_count = 2
     available_regions = ['kg', 'tm', 'by', 'kz', 'md', 'ru', 'am', 'ge', 'uz', 'tj', 'il', 'az', 'ua']
 
-    def test_raise_on_model_error(self):
-        with pytest.raises(YandexMusicError):
-            Album(error='not-found')
-
     def test_expected_values(
         self,
         album,
@@ -116,7 +109,7 @@ class TestAlbum:
         assert Album.de_list({}, client) == []
 
     def test_de_json_required(self, client):
-        json_dict = {}
+        json_dict = {'id': self.id}
         album = Album.de_json(json_dict, client)
 
     def test_de_json_all(self, client, artist, label, track_position, track, album_without_nested_albums, deprecation):
diff --git a/tests/test_artist.py b/tests/test_artist.py
index 28ed39d..edcf696 100644
--- a/tests/test_artist.py
+++ b/tests/test_artist.py
@@ -1,13 +1,10 @@
-import pytest
-
 from yandex_music import Artist
-from yandex_music.exceptions import YandexMusicError
 
 
 class TestArtist:
     id = 10987
-    error = None
-    reason = None
+    error = 'not-found'
+    reason = 'not-found'
     name = 'Elvis Presley'
     various = False
     composer = None
@@ -32,13 +29,6 @@ class TestArtist:
     end_date = None
     ya_money_id = '4100170623944'
 
-    def test_raise_on_model_error(self):
-        with pytest.raises(YandexMusicError):
-            Artist(id=self.id, error='not_found')
-
-        with pytest.raises(YandexMusicError):
-            Artist(id=self.id, reason='not_found')
-
     def test_expected_values(
         self, artist, cover, counts, ratings, link, track_without_artists_and_albums, description, artist_decomposed
     ):
diff --git a/tests/test_cover.py b/tests/test_cover.py
index 0849f2e..ce82c37 100644
--- a/tests/test_cover.py
+++ b/tests/test_cover.py
@@ -1,7 +1,4 @@
-import pytest
-
 from yandex_music import Cover
-from yandex_music.exceptions import YandexMusicError
 
 
 class TestCover:
@@ -17,10 +14,6 @@ class TestCover:
     copyright_cline = 'imago stock&people'
     error = None
 
-    def test_raise_on_model_error(self):
-        with pytest.raises(YandexMusicError):
-            Cover(error='not_found')
-
     def test_expected_values(self, cover):
         assert cover.type == self.type
         assert cover.uri == self.uri
diff --git a/tests/test_track.py b/tests/test_track.py
index 6c4e1e1..79eb34a 100644
--- a/tests/test_track.py
+++ b/tests/test_track.py
@@ -1,7 +1,4 @@
-import pytest
-
 from yandex_music import Track
-from yandex_music.exceptions import YandexMusicError
 
 
 class TestTrack:
@@ -40,10 +37,6 @@ class TestTrack:
     )
     is_suitable_for_children = True
 
-    def test_raise_on_model_error(self):
-        with pytest.raises(YandexMusicError):
-            Track(id=self.id, error='not-found')
-
     def test_expected_values(
         self,
         track,
diff --git a/yandex_music/artist/artist.py b/yandex_music/artist/artist.py
index fda1266..1e22d3f 100644
--- a/yandex_music/artist/artist.py
+++ b/yandex_music/artist/artist.py
@@ -80,7 +80,7 @@ class Artist(YandexMusicObject):
     client: 'Client' = None
 
     def __post_init__(self):
-        if self.error or self.reason:
+        if self.error:
             raise YandexMusicError(self.error)
 
         self._id_attrs = (self.id, self.name, self.cover)