diff --git a/hosts/configuration.nix b/hosts/configuration.nix
index bb1ace69..73471b29 100644
--- a/hosts/configuration.nix
+++ b/hosts/configuration.nix
@@ -26,6 +26,7 @@ in
   boot.supportedFilesystems = [ "ntfs" ];
 
   nix.settings = {
+    max-jobs = "auto";
     # Fallback quickly if substituters are not available.
     connect-timeout = 5;
     download-attempts = 3;
@@ -81,6 +82,7 @@ in
         system = "x86_64-linux";
         protocol = "ssh-ng";
         maxJobs = 32;
+        speedFactor = 2;
         supportedFeatures = [
           "nixos-test"
           "benchmark"
diff --git a/hosts/h002/configuration.nix b/hosts/h002/configuration.nix
index 109f2897..9c426bb3 100644
--- a/hosts/h002/configuration.nix
+++ b/hosts/h002/configuration.nix
@@ -14,8 +14,9 @@
   mods = {
     boot_grub.enable = true;
     shell_common.enable = true;
-    de_gnome_xorg.enable = true;
-    audio.enable = true;
+    # de_gnome_xorg.enable = true;
+    # audio.enable = true;
+    de_cosmic.enable = true;
     neovim.enable = true;
     tty_caps_esc.enable = true;
     docker.enable = true;