diff --git a/config/ap.nix b/config/ap.nix
index 7191be3..ac73fc7 100644
--- a/config/ap.nix
+++ b/config/ap.nix
@@ -2360,7 +2360,10 @@
       };
       links = {
         c3d2 = {
-          ports = [ "lan:1" "lan:2" "lan:3" "lan:4" ];
+          ports = [ "lan:2" "lan:3" "lan:4" ];
+        };
+        priv23 = {
+          ports = [ "lan:1" ];
         };
         switch-b3 = {
           ports = [ "wan" ];