From bcdc68e3410d7ae6cdce8e05cf7775fc2bc5e94a Mon Sep 17 00:00:00 2001
From: Lin Jian <me@linj.tech>
Date: Sat, 29 Mar 2025 13:58:07 +0800
Subject: [PATCH] emacs.pkgs.session-management-for-emacs: fix build

---
 .../manual-packages/session-management-for-emacs/package.nix     | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/applications/editors/emacs/elisp-packages/manual-packages/session-management-for-emacs/package.nix b/pkgs/applications/editors/emacs/elisp-packages/manual-packages/session-management-for-emacs/package.nix
index 495e274735f4..9896e8bd4b35 100644
--- a/pkgs/applications/editors/emacs/elisp-packages/manual-packages/session-management-for-emacs/package.nix
+++ b/pkgs/applications/editors/emacs/elisp-packages/manual-packages/session-management-for-emacs/package.nix
@@ -8,6 +8,7 @@ melpaBuild rec {
   pname = "session-management-for-emacs";
   ename = "session";
   version = "2.2a";
+  melpaVersion = "2.2"; # default value derived from version is not valid for Emacs
 
   src = fetchzip {
     url = "mirror://sourceforge/emacs-session/session-${version}.tar.gz";