diff --git a/nixos/hosts/framework-server/firewall.nix b/nixos/hosts/framework-server/firewall.nix
index f4a7009b..e4ebf630 100644
--- a/nixos/hosts/framework-server/firewall.nix
+++ b/nixos/hosts/framework-server/firewall.nix
@@ -1,4 +1,4 @@
-{ config, lib, pkgs, ... }: {
+{ ... }: {
   networking = {
     firewall = {
       enable = true;
@@ -15,6 +15,7 @@
         993  # Mailserver
         4190 # Mailserver
         4443 # Jitsi
+        5696 # dsm-kmip server
       ];
       allowedUDPPorts = [
         3478  # Headscale DERP (udp)