diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 2b1480dda122..c10cb1a776c6 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -2921,7 +2921,7 @@ rec {
     modules = [];
   };
 
-  kernel = kernel_2_6_21;
+  kernel = kernel_2_6_23;
 
   systemKernel = (if (getConfig ["kernel" "version"] "2.6.21") == "2.6.22" then
 	kernel_2_6_22 else if (getConfig ["kernel" "version"] "2.6.21") == "2.6.23" then
diff --git a/pkgs/top-level/build-for-release.nix b/pkgs/top-level/build-for-release.nix
index 374a7206abd0..9f9ab69e49ab 100644
--- a/pkgs/top-level/build-for-release.nix
+++ b/pkgs/top-level/build-for-release.nix
@@ -140,6 +140,7 @@ let {
     qt3
     quake3demo
     readline
+    reiserfsprogs
     rogue
     rsync
     ruby