diff --git a/kernel-cachyos/default.nix b/kernel-cachyos/default.nix
index 114b63f..c06b3a7 100644
--- a/kernel-cachyos/default.nix
+++ b/kernel-cachyos/default.nix
@@ -16,25 +16,23 @@ builtins.listToAttrs (
       pname = "linux-cachyos-latest";
       inherit (linux_latest) version src;
       configVariant = "linux-cachyos";
-      lto = false;
     })
     (mkCachyKernel {
       pname = "linux-cachyos-latest-lto";
       inherit (linux_latest) version src;
       configVariant = "linux-cachyos";
-      lto = true;
+      lto = "thin";
     })
     (mkCachyKernel {
       pname = "linux-cachyos-lts";
       inherit (linux) version src;
       configVariant = "linux-cachyos-lts";
-      lto = false;
     })
     (mkCachyKernel {
       pname = "linux-cachyos-lts-lto";
       inherit (linux) version src;
       configVariant = "linux-cachyos-lts";
-      lto = true;
+      lto = "thin";
     })
 
     # Additional CachyOS provided variants
@@ -42,81 +40,75 @@ builtins.listToAttrs (
       pname = "linux-cachyos-bmq";
       inherit (linux_latest) version src;
       configVariant = "linux-cachyos-bmq";
-      lto = false;
       cpusched = "bmq";
     })
     (mkCachyKernel {
       pname = "linux-cachyos-bmq-lto";
       inherit (linux_latest) version src;
       configVariant = "linux-cachyos-bmq";
-      lto = true;
+      lto = "thin";
       cpusched = "bmq";
     })
     (mkCachyKernel {
       pname = "linux-cachyos-bore";
       inherit (linux_latest) version src;
       configVariant = "linux-cachyos-bore";
-      lto = false;
       cpusched = "bore";
     })
     (mkCachyKernel {
       pname = "linux-cachyos-bore-lto";
       inherit (linux_latest) version src;
       configVariant = "linux-cachyos-bore";
-      lto = true;
+      lto = "thin";
       cpusched = "bore";
     })
     (mkCachyKernel {
       pname = "linux-cachyos-deckify";
       inherit (linux_latest) version src;
       configVariant = "linux-cachyos-deckify";
-      lto = false;
     })
     (mkCachyKernel {
       pname = "linux-cachyos-deckify-lto";
       inherit (linux_latest) version src;
       configVariant = "linux-cachyos-deckify";
-      lto = true;
+      lto = "thin";
     })
     (mkCachyKernel {
       pname = "linux-cachyos-eevdf";
       inherit (linux_latest) version src;
       configVariant = "linux-cachyos-eevdf";
       cpusched = "eevdf";
-      lto = false;
     })
     (mkCachyKernel {
       pname = "linux-cachyos-eevdf-lto";
       inherit (linux_latest) version src;
       configVariant = "linux-cachyos-eevdf";
       cpusched = "eevdf";
-      lto = true;
+      lto = "thin";
     })
     (mkCachyKernel {
       pname = "linux-cachyos-hardened";
       inherit (linux_latest) version src;
       configVariant = "linux-cachyos-hardened";
       hardened = true;
-      lto = false;
     })
     (mkCachyKernel {
       pname = "linux-cachyos-hardened-lto";
       inherit (linux_latest) version src;
       configVariant = "linux-cachyos-hardened";
       hardened = true;
-      lto = true;
+      lto = "thin";
     })
     (mkCachyKernel {
       pname = "linux-cachyos-rc";
       inherit (linux_testing) version src;
       configVariant = "linux-cachyos-rc";
-      lto = false;
     })
     (mkCachyKernel {
       pname = "linux-cachyos-rc-lto";
       inherit (linux_testing) version src;
       configVariant = "linux-cachyos-rc";
-      lto = true;
+      lto = "thin";
     })
     (mkCachyKernel {
       pname = "linux-cachyos-rt-bore";
@@ -124,7 +116,6 @@ builtins.listToAttrs (
       configVariant = "linux-cachyos-rt-bore";
       rt = true;
       cpusched = "bore";
-      lto = false;
     })
     (mkCachyKernel {
       pname = "linux-cachyos-rt-bore-lto";
@@ -132,7 +123,7 @@ builtins.listToAttrs (
       configVariant = "linux-cachyos-rt-bore";
       rt = true;
       cpusched = "bore";
-      lto = true;
+      lto = "thin";
     })
     (mkCachyKernel {
       pname = "linux-cachyos-server";
@@ -141,7 +132,6 @@ builtins.listToAttrs (
       cpusched = "eevdf";
       hzTicks = "300";
       preemptType = "none";
-      lto = false;
     })
     (mkCachyKernel {
       pname = "linux-cachyos-server-lto";
@@ -150,7 +140,7 @@ builtins.listToAttrs (
       cpusched = "eevdf";
       hzTicks = "300";
       preemptType = "none";
-      lto = true;
+      lto = "thin";
     })
   ]
 )
diff --git a/kernel-cachyos/mkCachyKernel.nix b/kernel-cachyos/mkCachyKernel.nix
index a7f8543..97ff885 100644
--- a/kernel-cachyos/mkCachyKernel.nix
+++ b/kernel-cachyos/mkCachyKernel.nix
@@ -17,8 +17,9 @@ lib.makeOverridable (
     # See https://github.com/CachyOS/linux-cachyos for available values.
     configVariant,
 
-    # Set to true to enable Clang+ThinLTO.
-    lto,
+    # Set to one of "none", "thin" or "full", anything other than "none" uses Clang
+    # to build the kernel with the selected LTO option
+    lto ? "none",
 
     # Patches to be applied in patchedSrc phase. This is different from buildLinux's kernelPatches.
     prePatch ? "",
@@ -53,6 +54,11 @@ lib.makeOverridable (
     # Additional args are passed to buildLinux.
     ...
   }@args:
+  assert lib.assertOneOf "LTO Valid Options" lto [
+    "none"
+    "thin"
+    "full"
+  ];
   let
     helpers = callPackage ../helpers.nix { };
     inherit (helpers) stdenvLLVM ltoMakeflags;
@@ -95,7 +101,7 @@ lib.makeOverridable (
       '';
     };
 
-    defaultLocalVersion = if lto then "-cachyos-lto" else "-cachyos";
+    defaultLocalVersion = if lto == "none" then "-cachyos" else "-cachyos-lto";
 
     cachySettings = callPackage ./cachySettings.nix { };
     structuredExtraConfig =
@@ -112,10 +118,10 @@ lib.makeOverridable (
         OVERLAY_FS_XINO_AUTO = no;
         OVERLAY_FS_METACOPY = no;
         OVERLAY_FS_DEBUG = no;
-      })
-      // (lib.optionalAttrs lto {
-        LTO_NONE = lib.kernel.no;
-        LTO_CLANG_THIN = lib.kernel.yes;
+
+        LTO_NONE = if lto == "none" then lib.kernel.yes else lib.kernel.no;
+        LTO_CLANG_THIN = if lto == "thin" then lib.kernel.yes else lib.kernel.no;
+        LTO_CLANG_FULL = if lto == "full" then lib.kernel.yes else lib.kernel.no;
       })
 
       # Apply CachyOS specific settings
@@ -149,9 +155,9 @@ lib.makeOverridable (
     // {
       inherit pname version;
       src = patchedSrc;
-      stdenv = args.stdenv or (if lto then stdenvLLVM else stdenv);
+      stdenv = args.stdenv or (if lto == "none" then stdenv else stdenvLLVM);
 
-      extraMakeFlags = (lib.optionals lto ltoMakeflags) ++ (args.extraMakeFlags or [ ]);
+      extraMakeFlags = (lib.optionals (lto != "none") ltoMakeflags) ++ (args.extraMakeFlags or [ ]);
 
       defconfig = args.defconfig or "cachyos_defconfig";
 
@@ -163,7 +169,10 @@ lib.makeOverridable (
       inherit structuredExtraConfig autoModules;
 
       extraMeta = {
-        description = "Linux CachyOS Kernel" + lib.optionalString lto " with Clang+ThinLTO";
+        description =
+          "Linux CachyOS Kernel"
+          + lib.optionalString (lto == "thin") " with Clang+ThinLTO"
+          + lib.optionalString (lto == "full") " with Clang+FullLTO";
         broken = !stdenv.isx86_64;
       }
       // (args.extraMeta or { });