diff --git a/pkgs/applications/editors/emacs-unicode/default.nix b/pkgs/applications/editors/emacs-unicode/default.nix
index a4c859fc4a61..0a6a1389bbd8 100644
--- a/pkgs/applications/editors/emacs-unicode/default.nix
+++ b/pkgs/applications/editors/emacs-unicode/default.nix
@@ -14,11 +14,11 @@ assert gtkGUI -> pkgconfig != null && gtk != null;
 assert xftSupport -> libXft != null && libpng != null; # libpng = probably a bug
 
 stdenv.mkDerivation {
-  name = "emacs-23.0.0.1-pre20070214";
+  name = "emacs-23.0.0.1-pre20070127";
   builder = ./builder.sh;
   src = fetchurl {
-    url = http://losser.st-lab.cs.uu.nl/~eelco/dist/emacs-snapshot_20070214.orig.tar.gz;
-    sha256 = "0nx6i9vw4m5kqhylrf04jnh0hs26hiv98jxqfpk4amh2m976z2rn";
+    url = http://losser.st-lab.cs.uu.nl/~eelco/dist/emacs-snapshot_20070127.orig.tar.gz;
+    sha256 = "1p5ds3sjxx6izzmfq4k3wkvklm8yw7spanl7zgl16s7cln3m7hv2";
   };
   patches = [
     ./crt.patch
diff --git a/pkgs/top-level/build-for-release.nix b/pkgs/top-level/build-for-release.nix
index 057b878a7a2c..5449d6ed5dbe 100644
--- a/pkgs/top-level/build-for-release.nix
+++ b/pkgs/top-level/build-for-release.nix
@@ -40,6 +40,7 @@ let {
     e2fsprogs
     ecj
     emacs
+    emacsUnicode
     enscript
     exult
     file