diff --git a/BioArchLinux/migrate-n/lilac.py b/BioArchLinux/migrate-n/lilac.py
new file mode 100644
index 0000000000..8c66f58ed6
--- /dev/null
+++ b/BioArchLinux/migrate-n/lilac.py
@@ -0,0 +1,10 @@
+#!/usr/bin/env python3
+
+from lilaclib import *
+
+def pre_build():
+  update_pkgver_and_pkgrel(_G.newver.lstrip('v'))
+
+def post_build():
+  git_add_files('PKGBUILD')
+  git_commit()