diff --git a/swh-loader-core_2.1.1.orig.tar.gz.delta b/swh-loader-core_2.1.1.orig.tar.gz.delta
new file mode 100644
index 0000000..b49f4ae
Binary files /dev/null and b/swh-loader-core_2.1.1.orig.tar.gz.delta differ
diff --git a/swh-loader-core_2.1.1.orig.tar.gz.id b/swh-loader-core_2.1.1.orig.tar.gz.id
new file mode 100644
index 0000000..b4b8601
--- /dev/null
+++ b/swh-loader-core_2.1.1.orig.tar.gz.id
@@ -0,0 +1 @@
+9f74f1d21e5e5824a87fa46a58ba060093ed9b4f