diff --git a/apps/search_indexes/documents/product.py b/apps/search_indexes/documents/product.py
index fc177500..74034732 100644
--- a/apps/search_indexes/documents/product.py
+++ b/apps/search_indexes/documents/product.py
@@ -20,7 +20,7 @@ class ProductDocument(Document):
             'name': fields.ObjectField(attr='name_indexing', properties=OBJECT_FIELD_PROPERTIES),
             'index_name': fields.KeywordField(),
             'default_image': fields.KeywordField(attr='default_image_url'),
-            'preview_image': fields.KeywordField(attr='preview_image_url'),
+            'preview_image_url': fields.KeywordField(),
         },
     )
     subtypes = fields.ObjectField(
@@ -29,7 +29,7 @@ class ProductDocument(Document):
             'name': fields.ObjectField(attr='name_indexing', properties=OBJECT_FIELD_PROPERTIES),
             'index_name': fields.KeywordField(),
             'default_image': fields.KeywordField(attr='default_image_url'),
-            'preview_image': fields.KeywordField(attr='preview_image_url'),
+            'preview_image_url': fields.KeywordField(),
         },
         multi=True
     )