diff --git a/.builds/turny.yml b/.builds/turny.yml
new file mode 100644
index 0000000..308ffad
--- /dev/null
+++ b/.builds/turny.yml
@@ -0,0 +1,14 @@
+image: nixos/unstable
+secrets:
+  - b6e73fc2-2ca4-4bb5-a3e6-6b868276e0ec
+environment:
+  NIX_CONFIG: |
+    experimental-features = nix-command flakes
+    builders = ssh://builder@freun.dev aarch64-linux /home/build/.ssh/b6e73fc2-2ca4-4bb5-a3e6-6b868276e0ec 8 - - - c3NoLWVkMjU1MTkgQUFBQUMzTnphQzFsWkRJMU5URTVBQUFBSUV2Q1NqSWppcG9nMVhmOW1QYzY4M3I1VlNHU2pWYzh2MVVaZzVWcmJieE0gcm9vdEBmcmV1bi1kZXYK
+    builders-use-substitutes = true
+
+tasks:
+  - build: |
+      ls -la ~/.ssh
+      cd NixOS
+      nix build --dry-run '.#nixosConfigurations.turny.config.system.build.toplevel'