diff --git a/apps/news/models.py b/apps/news/models.py
index e840f9c5..da860c50 100644
--- a/apps/news/models.py
+++ b/apps/news/models.py
@@ -24,6 +24,8 @@ from utils.models import (
     TJSONField, TranslatedFieldsMixin, TypeDefaultImageMixin,
 )
 from utils.querysets import TranslationQuerysetMixin
+from location.models import Country
+from utils.parsers import NewsSlug
 
 
 class Agenda(ProjectBaseMixin, TranslatedFieldsMixin):
@@ -358,9 +360,28 @@ class News(GalleryMixin, BaseAttributes, TranslatedFieldsMixin, HasTagsMixin,
         return f'news: {next(iter(self.slugs.values()))}'
 
     def create_duplicate(self, new_country, view_count_model):
+        country_codes = list(Country.objects.all().values_list('code', flat=True))
+        all_slugs = {slug_value
+                     for slug_dict in News.objects.all().values_list('slugs', flat=True)
+                     for slug_value in slug_dict.values()}
+
+        new_slugs = {}
+        for locale, raw_slug in self.slugs.items():
+            slug = NewsSlug.parse(raw_slug, country_codes)
+            similar_slugs = sorted(x for x in all_slugs if NewsSlug.parse(x, country_codes).value == slug.value)
+            if len(similar_slugs) == 0:
+                new_slugs[locale] = NewsSlug(slug.value, new_country.code)
+            else:
+                last_slug = NewsSlug.parse(similar_slugs[-1], country_codes)
+                new_slug = NewsSlug(slug.value, new_country.code, last_slug.count)
+                if last_slug.locale is not None:
+                    new_slug.count += 1
+
+                new_slugs[locale] = str(new_slug)
+
         self.pk = None
         self.state = self.UNPUBLISHED
-        self.slugs = {locale: f'{slug}-{new_country.code}' for locale, slug in self.slugs.items()}
+        self.slugs = new_slugs
         self.country = new_country
         self.views_count = view_count_model
         self.duplication_date = timezone.now()