diff --git a/nixos/dustbowl.nix b/nixos/dustbowl.nix
index 8e84757..35fd460 100644
--- a/nixos/dustbowl.nix
+++ b/nixos/dustbowl.nix
@@ -300,7 +300,7 @@
   programs.steam.enable = true;
 
   # Open ports in the firewall.
-  networking.firewall.enable = false;
+  networking.firewall.enable = true;
   # networking.firewall.allowedTCPPorts = [ 8080 6600 ];
   # networking.firewall.allowedUDPPorts = [ 8080 ];