diff --git a/apps/tag/serializers.py b/apps/tag/serializers.py
index 445042c7..790c8926 100644
--- a/apps/tag/serializers.py
+++ b/apps/tag/serializers.py
@@ -49,7 +49,7 @@ class TagCategoryBaseSerializer(serializers.ModelSerializer):
         fields = (
             'id',
             'label_translated',
-            'name_indexing',
+            'index_name',
             'tags',
         )