diff --git a/pkgs/development/tools/misc/unifdef/default.nix b/pkgs/development/tools/misc/unifdef/default.nix
index 7ba421b14a47..30afee4586b0 100644
--- a/pkgs/development/tools/misc/unifdef/default.nix
+++ b/pkgs/development/tools/misc/unifdef/default.nix
@@ -4,8 +4,8 @@ stdenv.mkDerivation {
   name = "unifdef-1.0";
 
   src = fetchurl {
-    url = http://freshmeat.net/redir/unifdef/10933/url_tgz/unifdef-1.0.tar.gz;
-    sha256 = "d14c30b1e2e9745e4b067ab86337c93ad907b4e9ee1c414d45291bf7f0c19dad";
+    url = http://www.cs.cmu.edu/~ajw/public/dist/unifdef-1.0.tar.gz;
+    sha256 = "1bcxq7qgf6r98m6l277fx6s0gn9sr4vn7f3s0r5mwx79waqk0k6i";
   };
 
   buildPhase = ''