diff --git a/README.md b/README.md
index 8f6851e..5f9d287 100644
--- a/README.md
+++ b/README.md
@@ -47,3 +47,5 @@ set the following environment variables within the virtualenv:
 * `POSTGRES_PASSWORD`: the password for PostgreSQL
 * `DJANGO_SECRET_KEY`: the `SECRET_KEY` used by Django (set to a random string)
 * `ALLOWED_HOST`: e.g., 'notesfrombelow.org'
+
+Original fork from: <https://github.com/dellsystem/notes-from-below>