diff --git a/apps/news/serializers.py b/apps/news/serializers.py
index da3ea2df..846bc31a 100644
--- a/apps/news/serializers.py
+++ b/apps/news/serializers.py
@@ -179,7 +179,9 @@ class NewsBackOfficeBaseSerializer(NewsBaseSerializer):
 
     def validate(self, attrs):
         slugs = attrs.get('slugs', {})
-        if models.News.objects.filter(slugs__values__contains=list(slugs.values())).exists():
+        if models.News.objects.filter(
+                slugs__values__contains=list(slugs.values())
+        ).exclude(id=attrs.get('id', 0)).exists():
             raise serializers.ValidationError({'slugs': _('News with this slug already exists.')})
         return attrs
 
@@ -262,7 +264,7 @@ class NewsFavoritesCreateSerializer(FavoritesCreateSerializer):
     def validate(self, attrs):
         """Overridden validate method"""
         # Check establishment object
-        news_qs = models.News.objects.filter(slug=self.slug)
+        news_qs = models.News.objects.filter(slugs__values__contains=[self.slug])
 
         # Check establishment obj by slug from lookup_kwarg
         if not news_qs.exists():
diff --git a/apps/utils/views.py b/apps/utils/views.py
index 379e501b..77f22032 100644
--- a/apps/utils/views.py
+++ b/apps/utils/views.py
@@ -125,8 +125,8 @@ class BaseCreateDestroyMixinView(generics.CreateAPIView, generics.DestroyAPIView
     lookup_field = 'slug'
 
     def get_base_object(self):
-        if isinstance(self._model, News):
-            get_object_or_404(self._model, slugs__values__contains=[self.kwargs['slug']])
+        if 'slugs' in [f.name for f in self._model._meta.get_fields()]: # slugs instead of `slug`
+            return get_object_or_404(self._model, slugs__values__contains=[self.kwargs['slug']])
         return get_object_or_404(self._model, slug=self.kwargs['slug'])
 
     def es_update_base_object(self):