diff --git a/2configs/opentracker.nix b/2configs/opentracker.nix
new file mode 100644
index 0000000..f981056
--- /dev/null
+++ b/2configs/opentracker.nix
@@ -0,0 +1,16 @@
+{pkgs, ...}:
+
+let
+  daemon-port = 16969;
+  cfgfile = pkgs.writeText "opentracker-cfg" ''
+  '';
+in {
+  # Opentracker does not support local IPs (10.0.0.0/8 )
+  makefu.opentracker = {
+    enable = true;
+    args = "-p ${toString daemon-port} -P ${toString daemon-port}";
+  };
+  networking.firewall.allowedTCPPorts = [ daemon-port ];
+  networking.firewall.allowedUDPPorts = [ daemon-port ];
+
+}