diff --git a/systems/sketchy-router.noc.eh22.intern.nix b/systems/sketchy-router.noc.eh22.intern.nix
index 5c41901..f178809 100644
--- a/systems/sketchy-router.noc.eh22.intern.nix
+++ b/systems/sketchy-router.noc.eh22.intern.nix
@@ -62,6 +62,7 @@ in
       interfaces-config = {
         interfaces = [
           "ethMgmt"
+          "ethPubUsr"
         ];
       };
       lease-database = {