diff --git a/pkgs/by-name/mi/microcode-intel/package.nix b/pkgs/by-name/mi/microcode-intel/package.nix
index a77973162b44..b3874cf6c597 100644
--- a/pkgs/by-name/mi/microcode-intel/package.nix
+++ b/pkgs/by-name/mi/microcode-intel/package.nix
@@ -1,13 +1,13 @@
 {
   lib,
-  stdenv,
+  stdenvNoCC,
   fetchFromGitHub,
   libarchive,
   iucode-tool,
   buildPackages,
 }:
 
-stdenv.mkDerivation (finalAttrs: {
+stdenvNoCC.mkDerivation (finalAttrs: {
   pname = "microcode-intel";
   version = "20260210";
 
@@ -24,7 +24,7 @@ stdenv.mkDerivation (finalAttrs: {
     runHook preInstall
 
     mkdir -p $out kernel/x86/microcode
-    ${stdenv.hostPlatform.emulator buildPackages} ${lib.getExe iucode-tool} -w kernel/x86/microcode/GenuineIntel.bin intel-ucode/
+    ${stdenvNoCC.hostPlatform.emulator buildPackages} ${lib.getExe iucode-tool} -w kernel/x86/microcode/GenuineIntel.bin intel-ucode/
     touch -d @$SOURCE_DATE_EPOCH kernel/x86/microcode/GenuineIntel.bin
     echo kernel/x86/microcode/GenuineIntel.bin | bsdtar --uid 0 --gid 0 -cnf - -T - | bsdtar --null -cf - --format=newc @- > $out/intel-ucode.img