diff --git a/helpers.nix b/helpers.nix
index a9cc26d..43a04d5 100644
--- a/helpers.nix
+++ b/helpers.nix
@@ -36,20 +36,9 @@ rec {
 
   stdenvLLVM =
     let
-      mkLLVMPlatform =
-        platform:
-        platform
-        // {
-          linux-kernel = platform.linux-kernel // {
-            makeFlags = (platform.linux-kernel.makeFlags or [ ]) ++ ltoMakeflags;
-          };
-        };
-
       stdenv' = pkgs.overrideCC hostLLVM.stdenv hostLLVM.clangUseLLVM;
     in
     stdenv'.override (old: {
-      hostPlatform = mkLLVMPlatform stdenv'.hostPlatform;
-      buildPlatform = mkLLVMPlatform stdenv'.buildPlatform;
       extraNativeBuildInputs = [
         hostLLVM.lld
         pkgs.patchelf