diff --git a/pkgs/applications/office/ledger/2.6.3.nix b/pkgs/applications/office/ledger/2.6.3.nix
index ca71ceeca66c..69015dfb2d7b 100644
--- a/pkgs/applications/office/ledger/2.6.3.nix
+++ b/pkgs/applications/office/ledger/2.6.3.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, emacs, gmp, pcre, expat }:
 
 stdenv.mkDerivation rec {
-  name = "ledger-2.6.3";
+  name = "ledger2-2.6.3";
 
   src = fetchurl {
     url = "https://github.com/downloads/ledger/ledger/${name}.tar.gz";