diff --git a/guillotina_gcloudstorage/storage.py b/guillotina_gcloudstorage/storage.py
index 75a2817..158a84e 100644
--- a/guillotina_gcloudstorage/storage.py
+++ b/guillotina_gcloudstorage/storage.py
@@ -628,10 +628,10 @@ async def get_blobs(self, page_token: Optional[str] = None, prefix=None, max_key
         page = await self.iterate_bucket_page(page_token, prefix)
         blobs = [
             GCloudFile(
-                key = item.get("name"),
+                name = item.get("name"),
                 bucket = item.get("bucket"),
                 createdTime = item.get("timeCreated"),
-                size = item.get("size")
+                size = int(item.get("size"))
             )
             for item 
             in page.get("items", [])