diff --git a/hosts/servers/poseidon/shares.nix b/hosts/servers/poseidon/shares.nix
index 5bbda3e..4f8c2c9 100644
--- a/hosts/servers/poseidon/shares.nix
+++ b/hosts/servers/poseidon/shares.nix
@@ -1,6 +1,6 @@
 { ... }:
 {
-  networking.firewall.allowedTCPPorts = [ 111 2049 ];
+  networking.firewall.allowedTCPPorts = [ 111 4000 4001 4002 2049 ];
   fileSystems."/export/containers" = {
     device = "/Velaris/Containers";
     options = [ "bind" ];