diff --git a/hosts/docker/configuration.nix b/hosts/docker/configuration.nix
index cff1b2a..8a41cba 100644
--- a/hosts/docker/configuration.nix
+++ b/hosts/docker/configuration.nix
@@ -139,7 +139,8 @@ system.userActivationScripts.createSetupSymlink.text = ''
   # networking.firewall.allowedUDPPorts = [ ... ];
   # Or disable the firewall altogether.
   # networking.firewall.enable = false;
-
+ networking.firewall.enable = true;
+  networking.nftables.enable = true;
   # Copy the NixOS configuration file and link it from the resulting system
   # (/run/current-system/configuration.nix). This is useful in case you
   # accidentally delete configuration.nix.