diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 0a3d9cf6b073..abc7b0731574 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -5431,6 +5431,7 @@ let
   kernelPackages_2_6_31_rc3_old_i686 = recurseIntoAttrs (kernelPackagesFor kernel_2_6_31_rc3_old_i686);
   kernelPackages_2_6_31_rc2 = recurseIntoAttrs (kernelPackagesFor kernel_2_6_31_rc2);
   kernelPackages_2_6_31_rc2_old_i686 = recurseIntoAttrs (kernelPackagesFor kernel_2_6_31_rc2_old_i686);
+  kernelPackages_2_6_31_zen0 =          recurseIntoAttrs (kernelPackagesFor kernel_2_6_31_zen0);
 
   # The current default kernel / kernel modules.
   kernelPackages = kernelPackages_2_6_28;