diff --git a/systems/minecraft/nixos.nix b/systems/minecraft/nixos.nix
index b38a08f4..62c4dd9a 100644
--- a/systems/minecraft/nixos.nix
+++ b/systems/minecraft/nixos.nix
@@ -1,4 +1,4 @@
-{meta, ...}: {
+{meta, pkgs, ...}:{
   imports = let
     inherit (meta) nixos;
   in [
@@ -7,6 +7,14 @@
     nixos.tailscale
   ];
 
+  environment.systemPackages = with pkgs; [
+    jre
+    tmux
+  ];
+
+  networking.firewall.interfaces.tailscale0.allowedTCPPorts = [ 25565 ];
+  networking.firewall.interfaces.local.allowedTCPPorts = [ 25565 ];
+
   sops = {
     defaultSopsFile = ./secrets.yaml;
     secrets.tailscale-key.key = "tailscale-key";