diff --git a/apps/establishment/models.py b/apps/establishment/models.py
index 53acd88f..4e083634 100644
--- a/apps/establishment/models.py
+++ b/apps/establishment/models.py
@@ -181,7 +181,8 @@ class EstablishmentQuerySet(models.QuerySet):
             return self.filter(id__in=subquery_filter_by_distance) \
                        .annotate_intermediate_public_mark() \
                        .annotate_mark_similarity(mark=establishment.public_mark) \
-                       .order_by('mark_similarity')
+                       .order_by('mark_similarity') \
+                       .distinct('mark_similarity', 'id')
         else:
             return self.none()