diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 484a821b94e..dc6a4db6edd 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -14756,7 +14756,6 @@ in
   # Hardened linux
   hardenedLinuxPackagesFor = kernel: linuxPackagesFor (kernel.override {
     features.ia32Emulation = false;
-    extraConfig = import ../os-specific/linux/kernel/hardened-config.nix {
     structuredExtraConfig = import ../os-specific/linux/kernel/hardened-config.nix {
       inherit stdenv;
       inherit (kernel) version;