diff --git a/hosts/common/consul.nix b/hosts/common/consul.nix
new file mode 100644
index 0000000..6356107
--- /dev/null
+++ b/hosts/common/consul.nix
@@ -0,0 +1,12 @@
+{ pkgs, config, ... }:
+{
+  services.consul.enable = true;
+
+  environment.persistence."/persist".directories = [
+  ];
+
+  networking.firewall = {
+    allowedTCPPorts = [ 8600 8500 8301 8302 8300 ];
+    allowedUDPPorts = [ 8600 8301 8302 ];
+  };
+}