diff --git a/hosts/box/remotebuild_user.nix b/hosts/box/remotebuild_user.nix
index 233c93f..61df311 100644
--- a/hosts/box/remotebuild_user.nix
+++ b/hosts/box/remotebuild_user.nix
@@ -2,8 +2,8 @@
 
 {
   nix.buildMachines = [ {
-    hostName = "builder";
-    system = "x86_64-linux";
+    hostName = "192.168.0.101";
+    system = "aarch64-linux";
     protocol = "ssh-ng";
     maxJobs = 1;
     speedFactor = 2;