diff --git a/nixos/modules/monitoring/exporters/node.nix b/nixos/modules/monitoring/exporters/node.nix
index 519e04d1bf3e8bcd4ae54fc66c82ea3ae57ce34f..04b8ce3ecb69616111be8d74a8a7a2ca01782048 100644
--- a/nixos/modules/monitoring/exporters/node.nix
+++ b/nixos/modules/monitoring/exporters/node.nix
@@ -14,8 +14,6 @@ let
   mountsFileSystemType = fsType: {} != filterAttrs (n: v: v.fsType == fsType) config.fileSystems;
 
 in {
-  config.networking.firewall.allowedTCPPorts = [ 9100 ];
-
   config.services.prometheus.exporters.node = {
     enable = true;
     openFirewall = true;