diff --git a/apps/favorites/tests.py b/apps/favorites/tests.py
index 22953133..d66def12 100644
--- a/apps/favorites/tests.py
+++ b/apps/favorites/tests.py
@@ -39,7 +39,6 @@ class BaseTestCase(APITestCase):
             title={"en-GB": "Test news"},
             news_type=self.test_news_type,
             description={"en-GB": "Description test news"},
-            start=datetime.fromisoformat("2020-12-03 12:00:00"),
             end=datetime.fromisoformat("2020-12-03 12:00:00"),
             state=News.PUBLISHED,
             slugs={'en-GB': 'test-news'}
diff --git a/apps/news/migrations/0050_auto_20191223_1238.py b/apps/news/migrations/0050_auto_20191223_1238.py
new file mode 100644
index 00000000..dad05230
--- /dev/null
+++ b/apps/news/migrations/0050_auto_20191223_1238.py
@@ -0,0 +1,19 @@
+# Generated by Django 2.2.7 on 2019-12-23 12:38
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('news', '0049_auto_20191223_0619'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='news',
+            name='news_type',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='news', to='news.NewsType', verbose_name='news type'),
+        ),
+    ]
diff --git a/apps/news/models.py b/apps/news/models.py
index e70d50ae..245174c0 100644
--- a/apps/news/models.py
+++ b/apps/news/models.py
@@ -177,7 +177,7 @@ class News(GalleryMixin, BaseAttributes, TranslatedFieldsMixin, HasTagsMixin,
 
     old_id = models.PositiveIntegerField(_('old id'), blank=True, null=True, default=None)
     news_type = models.ForeignKey(NewsType, on_delete=models.PROTECT,
-                                  verbose_name=_('news type'))
+                                  verbose_name=_('news type'), related_name='news')
     title = TJSONField(blank=True, null=True, default=None,
                        verbose_name=_('title'),
                        help_text='{"en-GB":"some text"}')
diff --git a/apps/news/tests.py b/apps/news/tests.py
index 3bc7b80b..554a3d17 100644
--- a/apps/news/tests.py
+++ b/apps/news/tests.py
@@ -79,7 +79,6 @@ class NewsTestCase(BaseTestCase):
             "title": {"ru-RU": "Test news POST"},
             "news_type_id": self.test_news_type.id,
             "description": {"ru-RU": "Description test news"},
-            "start": datetime.now() + timedelta(hours=-2),
             "end": datetime.now() + timedelta(hours=2),
             "state": News.PUBLISHED,
             "slugs": {'en-GB': 'test-news-slug_post'},
diff --git a/apps/news/transfer_data.py b/apps/news/transfer_data.py
index c2f621a5..8276fc17 100644
--- a/apps/news/transfer_data.py
+++ b/apps/news/transfer_data.py
@@ -30,6 +30,7 @@ def clear_old_news():
     )
     img_num = images.count()
 
+    NewsType.objects.all().delete()
     news = News.objects.filter(old_id__isnull=False)
     news_num = news.count()
 
diff --git a/apps/utils/tests/tests_translated.py b/apps/utils/tests/tests_translated.py
index 6ddcd1e7..da9a3b81 100644
--- a/apps/utils/tests/tests_translated.py
+++ b/apps/utils/tests/tests_translated.py
@@ -53,7 +53,6 @@ class TranslateFieldTests(BaseTestCase):
                 "ru-RU": "Тестовая новость"
             },
             description={"en-GB": "Test description"},
-            start=datetime.now(pytz.utc) + timedelta(hours=-13),
             end=datetime.now(pytz.utc) + timedelta(hours=13),
             news_type=self.news_type,
             slugs={'en-GB': 'test'},