diff --git a/ops/nixos/cofractal-ams01/default.nix b/ops/nixos/cofractal-ams01/default.nix
index d81459d3a3..1085c93be2 100644
--- a/ops/nixos/cofractal-ams01/default.nix
+++ b/ops/nixos/cofractal-ams01/default.nix
@@ -30,8 +30,6 @@
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
 
-  # As of 2023-01-08, nixpkgs is pointed at Linux 5.15.86, which seems to hang with the E810-XXV NIC in this board.
-  boot.kernelPackages = if builtins.compareVersions pkgs.linuxPackages.kernel.version "6.0" != -1 then throw "cofractal-ams01: maybe try the stock kernel again? now at ${pkgs.linuxPackages.kernel.version}" else pkgs.linuxPackages_6_1;
   boot.blacklistedKernelModules = [ "ib_core" "irdma" ];
 
   powerManagement.cpuFreqGovernor = lib.mkDefault "performance";