diff --git a/hosts/rx4/services/default.nix b/hosts/rx4/services/default.nix
index ae599a8..5201854 100644
--- a/hosts/rx4/services/default.nix
+++ b/hosts/rx4/services/default.nix
@@ -19,6 +19,7 @@
     ./netdata.nix
     ./nginx.nix
     ./open-webui-oci.nix
+    ./print-server.nix
     ./rsshub-oci.nix
     ./samba.nix
     ./vaultwarden.nix
diff --git a/hosts/rx4/services/netdata.nix b/hosts/rx4/services/netdata.nix
index 956f612..92361c3 100644
--- a/hosts/rx4/services/netdata.nix
+++ b/hosts/rx4/services/netdata.nix
@@ -1,14 +1,12 @@
 {
   config,
   constants,
-  pkgs,
   ...
 }:
 
 {
   services.netdata = {
     enable = true;
-    package = pkgs.netdata.override { withCloudUi = false; };
     config.global = {
       "debug log" = "syslog";
       "access log" = "syslog";
diff --git a/hosts/rx4/services/print-server.nix b/hosts/rx4/services/print-server.nix
new file mode 100644
index 0000000..64037fd
--- /dev/null
+++ b/hosts/rx4/services/print-server.nix
@@ -0,0 +1,12 @@
+{
+  inputs,
+  ...
+}:
+
+{
+  imports = [
+    inputs.synix.nixosModules.print-server
+  ];
+
+  services.print-server.enable = true;
+}
diff --git a/hosts/sid/services/netdata.nix b/hosts/sid/services/netdata.nix
index 5cec75d..724b0f3 100644
--- a/hosts/sid/services/netdata.nix
+++ b/hosts/sid/services/netdata.nix
@@ -10,7 +10,9 @@ in
 {
   services.netdata = {
     enable = true;
-    package = pkgs.netdata.override { withCloudUi = false; };
+    package = pkgs.netdata.override {
+      withCloudUi = true;
+    };
     config.global = {
       "debug log" = "syslog";
       "access log" = "syslog";
diff --git a/modules/nixos/common/default.nix b/modules/nixos/common/default.nix
index 71660e5..eba84dd 100644
--- a/modules/nixos/common/default.nix
+++ b/modules/nixos/common/default.nix
@@ -7,4 +7,6 @@
 
     inputs.synix.nixosModules.device.server
   ];
+
+  nixpkgs.config.allowUnfree = true;
 }