diff --git a/src/libutil/package.nix b/src/libutil/package.nix
index a461dccb8..dd93e5663 100644
--- a/src/libutil/package.nix
+++ b/src/libutil/package.nix
@@ -102,6 +102,10 @@ mkDerivation (finalAttrs: {
     ''
   );
 
+  mesonFlags = [
+    (lib.mesonEnable "cpuid" stdenv.hostPlatform.isx86_64)
+  ];
+
   env = {
     # Needed for Meson to find Boost.
     # https://github.com/NixOS/nixpkgs/issues/86131.