diff --git a/nixos/machines/driftwood/configuration.nix b/nixos/machines/driftwood/configuration.nix
index 9263ba9..26cf7d8 100644
--- a/nixos/machines/driftwood/configuration.nix
+++ b/nixos/machines/driftwood/configuration.nix
@@ -50,4 +50,11 @@
   # Open firewall ports for HTTP, HTTPS, and Matrix federation
   networking.firewall.allowedTCPPorts = [80 443 8448];
   networking.firewall.allowedUDPPorts = [80 443 8448];
+
+  # Syncthing host as an untrusted backup
+  services.syncthing = {
+    enable = true;
+    user = "nathan";
+    guiAddress = "100.64.0.3:8384";
+  };
 }