diff --git a/notmuch_0.18.1~rc0.orig.tar.gz.delta b/notmuch_0.18.1~rc0.orig.tar.gz.delta
new file mode 100644
index 00000000..165353a4
Binary files /dev/null and b/notmuch_0.18.1~rc0.orig.tar.gz.delta differ
diff --git a/notmuch_0.18.1~rc0.orig.tar.gz.id b/notmuch_0.18.1~rc0.orig.tar.gz.id
new file mode 100644
index 00000000..3b372e25
--- /dev/null
+++ b/notmuch_0.18.1~rc0.orig.tar.gz.id
@@ -0,0 +1 @@
+7472865d2e8ee5760f9959496ce5592740e5e9e3