diff --git a/src/Blob/Controllers/BlobController.cs b/src/Blob/Controllers/BlobController.cs
index 8cf99156846a8136e31c981693d9fda92ee4cea9..ca54a3d1195805d7a6b206c9f92bc0b81ddd29f1 100644
--- a/src/Blob/Controllers/BlobController.cs
+++ b/src/Blob/Controllers/BlobController.cs
@@ -11,7 +11,6 @@ using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.StaticFiles;
-using Microsoft.EntityFrameworkCore.Metadata.Internal;
 using Microsoft.Extensions.Logging;
 using System;
 using System.Collections.Generic;