diff --git a/microsoft/surface/kernel/linux-5.16.11.nix b/microsoft/surface/kernel/linux-5.16.11.nix
deleted file mode 100644
index 6083531..0000000
--- a/microsoft/surface/kernel/linux-5.16.11.nix
+++ /dev/null
@@ -1,91 +0,0 @@
-{ lib,
-  repos,
-}:
-
-let
-  inherit (lib) kernel;
-  version = "5.16.11";
-
-in {
-  inherit version;
-  modDirVersion = version;
-  branch = "5.16";
-  src = repos.linux-surface-kernel {
-    # Kernel 5.16.11 from the linux-surface/kernel repo:
-    rev = "db94c89f56d6ceae03ca3802e11197f48e6c539f";
-    sha256 = "0c58ri0i9gdb4w7l361pnkvq6ap17kmgnxngh0bcdmgn4dc88wx2";
-  };
-  kernelPatches = [{
-    name = "microsoft-surface-patches-linux-${version}";
-    patch = null;
-    structuredExtraConfig = with kernel; {
-      #
-      # Surface Aggregator Module
-      #
-      SURFACE_AGGREGATOR = module;
-      SURFACE_AGGREGATOR_ERROR_INJECTION = no;
-      SURFACE_AGGREGATOR_BUS = yes;
-      SURFACE_AGGREGATOR_CDEV = module;
-      SURFACE_AGGREGATOR_REGISTRY = module;
-
-      SURFACE_ACPI_NOTIFY = module;
-      SURFACE_DTX = module;
-      SURFACE_PLATFORM_PROFILE = module;
-
-      SURFACE_HID = module;
-      SURFACE_KBD = module;
-
-      BATTERY_SURFACE = module;
-      CHARGER_SURFACE = module;
-
-      #
-      # Surface laptop 1 keyboard
-      #
-      SERIAL_DEV_BUS = yes;
-      SERIAL_DEV_CTRL_TTYPORT = yes;
-
-      #
-      # Surface Hotplug
-      #
-      SURFACE_HOTPLUG = module;
-
-      #
-      # IPTS touchscreen
-      #
-      # This only enables the user interface for IPTS data.
-      # For the touchscreen to work, you need to install iptsd.
-      #
-      MISC_IPTS = module;
-
-      #
-      # Cameras: IPU3
-      #
-      VIDEO_IPU3_IMGU = module;
-      VIDEO_IPU3_CIO2 = module;
-      CIO2_BRIDGE = yes;
-      INTEL_SKL_INT3472 = module;
-
-      #
-      # Cameras: Sensor drivers
-      #
-      VIDEO_OV5693 = module;
-      VIDEO_OV8865 = module;
-
-      #
-      # ALS Sensor for Surface Book 3, Surface Laptop 3, Surface Pro 7
-      #
-      APDS9960 = module;
-
-      #
-      # Other Drivers
-      #
-      INPUT_SOC_BUTTON_ARRAY = module;
-      SURFACE_3_BUTTON = module;
-      SURFACE_3_POWER_OPREGION = module;
-      SURFACE_PRO3_BUTTON = module;
-      SURFACE_GPE = module;
-      SURFACE_BOOK1_DGPU_SWITCH = module;
-    };
-  }];
-}
-
diff --git a/microsoft/surface/kernel/linux-5.19.2.nix b/microsoft/surface/kernel/linux-5.19.2.nix
deleted file mode 100644
index c941b88..0000000
--- a/microsoft/surface/kernel/linux-5.19.2.nix
+++ /dev/null
@@ -1,72 +0,0 @@
-{ lib,
-  fetchurl,
-  repos,
-}:
-
-let
-  inherit (lib) kernel;
-  version = "5.19.2";
-  branch = "5.19";
-  patches = repos.linux-surface + "/patches/${branch}";
-
-in {
-  inherit version branch;
-  modDirVersion = version;
-  src = fetchurl {
-    url = "mirror://kernel/linux/kernel/v5.x/linux-${version}.tar.xz";
-    sha256 = "sha256-SOQKH1UB7GxA48htPVMZIAtojy2TYPcoMwhNdIAf5j0=";
-  };
-
-  kernelPatches = [
-    {
-      name = "microsoft-surface-patches-linux-${version}";
-      patch = null;
-      structuredExtraConfig = with lib.kernel; {
-      };
-    }
-    {
-      name = "ms-surface/0001-surface3-oemb";
-      patch = patches + "/0001-surface3-oemb.patch";
-    }
-    {
-      name = "ms-surface/0002-mwifiex";
-      patch = patches + "/0002-mwifiex.patch";
-    }
-    {
-      name = "ms-surface/0003-ath10k";
-      patch = patches + "/0003-ath10k.patch";
-    }
-    {
-      name = "ms-surface/0004-ipts";
-      patch = patches + "/0004-ipts.patch";
-    }
-    {
-      name = "ms-surface/0005-surface-sam";
-      patch = patches + "/0005-surface-sam.patch";
-    }
-    {
-      name = "ms-surface/0006-surface-sam-over-hid";
-      patch = patches + "/0006-surface-sam-over-hid.patch";
-    }
-    {
-      name = "ms-surface/0007-surface-button";
-      patch = patches + "/0007-surface-button.patch";
-    }
-    {
-      name = "ms-surface/0008-surface-typecover";
-      patch = patches + "/0008-surface-typecover.patch";
-    }
-    {
-      name = "ms-surface/0009-surface-gpe";
-      patch = patches + "/0009-surface-gpe.patch";
-    }
-    {
-      name = "ms-surface/0010-cameras";
-      patch = patches + "/0010-cameras.patch";
-    }
-    {
-      name = "ms-surface/0011-amd-gpio";
-      patch = patches + "/0011-amd-gpio.patch";
-    }
-  ];
-}