diff --git a/hosts/theia/configuration.nix b/hosts/theia/configuration.nix
index fa62199..644869e 100644
--- a/hosts/theia/configuration.nix
+++ b/hosts/theia/configuration.nix
@@ -15,7 +15,7 @@
       "virtio_blk"
     ];
     initrd.kernelModules = [ ];
-    kernelPackages = pkgs.linuxPackages_latest;
+    kernelPackages = pkgs.linuxPackages_6_12;
     kernelModules = [ "kvm-amd" ];
     extraModulePackages = [ ];
     loader.grub = {
@@ -24,6 +24,10 @@
     };
   };
 
+  nixpkgs.config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [
+    "netdata"
+  ];
+
   nix = {
     package = pkgs.lix;
     settings = {
@@ -166,6 +170,9 @@
         "access log" = "none";
         "error log" = "syslog";
       };
+      package = pkgs.netdata.override {
+        withCloudUi = true;
+      };
     };
 
     forgejo = {