diff --git a/config/net/priv.nix b/config/net/priv.nix
index d913e1f..09bb1b9 100644
--- a/config/net/priv.nix
+++ b/config/net/priv.nix
@@ -241,7 +241,7 @@ lib.mkMerge (
             "172.20.73.163" = "b8:27:eb:16:31:61";
             "172.20.73.164" = "ca:71:c4:90:3e:c7";
           };
-          time = 300;
+          time = lib.mkForce 900;
         };
       };
       priv24 = {