diff --git a/hosts/faf/default.nix b/hosts/faf/default.nix
index 102a1b8..de667e2 100644
--- a/hosts/faf/default.nix
+++ b/hosts/faf/default.nix
@@ -23,7 +23,7 @@ in {
   networking.interfaces.enp1s0.useDHCP = true;
   networking.interfaces.enp2s0.useDHCP = true;
 
-  networking.firewall.allowedTCPPorts = [ 22 53 9002 ];
+  networking.firewall.allowedTCPPorts = [ 22 53 config.services.prometheus.exporters.node.port ];
   networking.firewall.allowedUDPPorts = [ 53 ];
 
   users.users.root = userBase;
diff --git a/hosts/router/alias b/hosts/router/alias
deleted file mode 100644
index cbf7736..0000000
--- a/hosts/router/alias
+++ /dev/null
@@ -1 +0,0 @@
-10.6.0.1