diff --git a/debian/upstream/metadata b/debian/upstream/metadata
new file mode 100644
index 0000000..6d0879a
--- /dev/null
+++ b/debian/upstream/metadata
@@ -0,0 +1,5 @@
+---
+Bug-Database: https://github.com/kiwanami/emacs-deferred/issues
+Bug-Submit: https://github.com/kiwanami/emacs-deferred/issues/new
+Repository: https://github.com/kiwanami/emacs-deferred.git
+Repository-Browse: https://github.com/kiwanami/emacs-deferred