diff --git a/hosts/bagel-box/default.nix b/hosts/bagel-box/default.nix
index e213bef..7d3f7e4 100644
--- a/hosts/bagel-box/default.nix
+++ b/hosts/bagel-box/default.nix
@@ -26,6 +26,11 @@
       { address = "2001:bc8:38ee:100:100::1"; prefixLength = 64; }
     ];
 
+    interfaces.host1.ipv4.addresses = [
+      { address = "172.16.100.2"; prefixLength = 24; }
+    ];
+    defaultGateway = { address = "172.16.100.1"; interface = "host1"; };
+
     firewall.allowPing = true;
   };