diff --git a/gnu/packages/emacs-xyz.scm b/gnu/packages/emacs-xyz.scm
index 72f9f61c9f..3753512c33 100644
--- a/gnu/packages/emacs-xyz.scm
+++ b/gnu/packages/emacs-xyz.scm
@@ -26462,6 +26462,7 @@ (define-public emacs-org-board
                 (uri (git-reference
                       (url "https://github.com/charlesroelli/org-board")
                       (commit commit)))
+                (file-name (git-file-name name version))
                 (sha256
                  (base32
                   "1kryrg988c3sbxyp1sdgc6xdv2iz6kiflpzn2rw4z3l4grzab53b"))))