diff --git a/hosts/servers/poseidon/shares.nix b/hosts/servers/poseidon/shares.nix
index 8d3f0d6..5bbda3e 100644
--- a/hosts/servers/poseidon/shares.nix
+++ b/hosts/servers/poseidon/shares.nix
@@ -1,6 +1,6 @@
 { ... }:
 {
-  networking.firewall.allowedTCPPorts = [ 2049 ];
+  networking.firewall.allowedTCPPorts = [ 111 2049 ];
   fileSystems."/export/containers" = {
     device = "/Velaris/Containers";
     options = [ "bind" ];
@@ -12,8 +12,8 @@
     mountdPort = 4002;
     statdPort = 4000;
     exports = ''
-      /export         10.5.0.2(rw,fsid=0,no_subtree_check)
-      /export/containers  10.5.0.2(rw,nohide,insecure,no_subtree_check)
+      /export         10.5.0.2(rw,fsid=0,no_subtree_check,vers=4)
+      /export/containers  10.5.0.2(rw,nohide,insecure,no_subtree_check,vers=4)
     '';
   };
 }
\ No newline at end of file