From 7642b8bec4294ecdaf9184fd69ed761a7e2aa422 Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <m@mitchellh.com>
Date: Wed, 10 Dec 2025 13:13:35 -0800
Subject: [PATCH] build: highway system integration should default to false

---
 src/build/SharedDeps.zig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/build/SharedDeps.zig b/src/build/SharedDeps.zig
index e530e4885..5e2cd40b9 100644
--- a/src/build/SharedDeps.zig
+++ b/src/build/SharedDeps.zig
@@ -719,7 +719,7 @@ pub fn addSimd(
     }
 
     // Highway
-    if (b.systemIntegrationOption("highway", .{})) {
+    if (b.systemIntegrationOption("highway", .{ .default = false })) {
         m.linkSystemLibrary("libhwy", dynamic_link_opts);
     } else {
         if (b.lazyDependency("highway", .{