From ec07b8ccf149a2bfac10553892bd0d2bc5f21a79 Mon Sep 17 00:00:00 2001
From: Sridhar Ratnakumar <3998+srid@users.noreply.github.com>
Date: Mon, 27 Oct 2025 11:29:41 -0400
Subject: [PATCH] more generaly

---
 modules/home/all/buildMachines/default.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/modules/home/all/buildMachines/default.nix b/modules/home/all/buildMachines/default.nix
index 1703e23..2c7d933 100644
--- a/modules/home/all/buildMachines/default.nix
+++ b/modules/home/all/buildMachines/default.nix
@@ -4,5 +4,10 @@
     package = lib.mkDefault pkgs.nix;
     enable = true;
     distributedBuilds = true;
+    extraOptions = ''
+      # Let remote builders download from cache directly.
+      # This is to avoid download-cum-copy on main builder.
+      builders-use-substitutes = true
+    '';
   };
 }