diff --git a/copyright b/copyright
index bc1a144..80918d1 100644
--- a/copyright
+++ b/copyright
@@ -1,6 +1,7 @@
 Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
 Upstream-Name: endless-music-egg-edition
 Upstream-Contact: ziproot <github.ziproot@erine.email>
+Source: https://git.nixnet.services/ziproot/endless-music-egg-edition
 
 Files: *
 Copyright: ziproot