diff --git a/wrangler.toml b/wrangler.toml
index b03d51c..48a6547 100644
--- a/wrangler.toml
+++ b/wrangler.toml
@@ -22,6 +22,7 @@ new_classes = ["UploadHandler"]
 [[migrations]]
 tag = "v2"
 renamed_classes = [{ from = "UploadHandler", to = "AttachmentUploadHandler" }]
+new_classes = ["BackupUploadHandler"]
 
 [env.production]
 name = "cdn3"