diff --git a/hosts/nullbox/configuration.nix b/hosts/nullbox/configuration.nix
index 9ee7f9a..f8e9b82 100644
--- a/hosts/nullbox/configuration.nix
+++ b/hosts/nullbox/configuration.nix
@@ -39,6 +39,11 @@
     };
   };
 
+  networking.wg-quick.interfaces.wg0 = {
+    configFile = "/etc/wireguard/wg0.conf";
+    autostart = true;
+  };
+
   # Use the systemd-boot EFI boot loader.
   # boot.loader.systemd-boot.enable = true;
   # boot.loader.efi.canTouchEfiVariables = true;