diff --git a/apps/establishment/filters.py b/apps/establishment/filters.py
index 71084d9c..14d6ae05 100644
--- a/apps/establishment/filters.py
+++ b/apps/establishment/filters.py
@@ -87,7 +87,7 @@ class EmployeeBackFilter(filters.FilterSet):
     def search_by_name_or_last_name(self, queryset, name, value):
         """Search by name or last name."""
         if value not in EMPTY_VALUES:
-            return queryset.search_by_name_or_last_name(value)
+            return queryset.trigram_search(value)
         return queryset
 
     def search_by_actual_position_id(self, queryset, name, value):