diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 1b4fbf8c1e6f..0d8b7456d22b 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -13294,7 +13294,7 @@ with pkgs;
   linux_samus_latest = linuxPackages_samus_latest.kernel;
 
   # A function to build a manually-configured kernel
-  linuxManualConfig = pkgs.buildLinux;
+  linuxManualConfig = makeOverridable (callPackage ../os-specific/linux/kernel/manual-config.nix {});
   buildLinux = makeOverridable (callPackage ../os-specific/linux/kernel/generic.nix {});
 
   keyutils = callPackage ../os-specific/linux/keyutils { };