From 7828591f879e66eaf6ef0bb3c7372230e624ec64 Mon Sep 17 00:00:00 2001
From: Tom Alexander <tom@fizz.buzz>
Date: Thu, 4 Sep 2025 18:50:58 -0400
Subject: [PATCH] Fix build on quark.

---
 nix/configuration/hosts/quark/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nix/configuration/hosts/quark/default.nix b/nix/configuration/hosts/quark/default.nix
index 663151e..2ed3290 100644
--- a/nix/configuration/hosts/quark/default.nix
+++ b/nix/configuration/hosts/quark/default.nix
@@ -26,7 +26,7 @@
 
     me.optimizations = {
       enable = true;
-      arch = "znver5";
+      arch = "znver4"; # build breaks on znver5 currently.
       system_features = [
         "gccarch-znver4"
         "gccarch-znver5"