diff --git a/modules/capabilities/services/openssh.nix b/modules/capabilities/services/openssh.nix
index f6343eb..4977709 100644
--- a/modules/capabilities/services/openssh.nix
+++ b/modules/capabilities/services/openssh.nix
@@ -18,8 +18,6 @@ in
   flake.modules.nixos.openssh =
     { ... }:
     {
-      services.openssh.openFirewall = true;
-
       services.openssh = {
         enable = true;
         settings = {
diff --git a/modules/hosts/polaris/default.nix b/modules/hosts/polaris/default.nix
index 47022e4..509c898 100644
--- a/modules/hosts/polaris/default.nix
+++ b/modules/hosts/polaris/default.nix
@@ -37,6 +37,7 @@ in
     {
       imports = [
         nixosModules.workstation-base
+        nixosModules.openssh
         nixosModules.steam
         ./_hardware.nix
       ]
@@ -46,5 +47,10 @@ in
         common-cpu-amd
         common-gpu-amd
       ]);
+
+      services.openssh.openFirewall = false;
+      networking.firewall.extraInputRules = ''
+        ip saddr 192.168.178.0/24 tcp dport 22 accept
+      '';
     };
 }