diff --git a/apps/establishment/serializers/back.py b/apps/establishment/serializers/back.py
index 3301f184..36b3df99 100644
--- a/apps/establishment/serializers/back.py
+++ b/apps/establishment/serializers/back.py
@@ -79,7 +79,7 @@ class EstablishmentRUDSerializer(EstablishmentBaseSerializer):
             'image_url',
             # TODO: check in admin filters
             'is_publish',
-            'address'
+            'address',
             'tags',
         ]