diff --git a/hosts/dunamis/configuration.nix b/hosts/dunamis/configuration.nix
index 3c4cd42..3fdd783 100644
--- a/hosts/dunamis/configuration.nix
+++ b/hosts/dunamis/configuration.nix
@@ -18,7 +18,6 @@
 
   desktop = {
     hyprland.enable = true;
-    # plasma.enable = true;
   };
 
   nix = {
diff --git a/hosts/dunamis/users/user/flatpak.nix b/hosts/dunamis/users/user/flatpak.nix
index a925f4e..b6b300d 100644
--- a/hosts/dunamis/users/user/flatpak.nix
+++ b/hosts/dunamis/users/user/flatpak.nix
@@ -1,6 +1,6 @@
 {inputs, ...}: {
-  imports = [
-    inputs.nix-flatpak.homeManagerModules.nix-flatpak
+  imports = with inputs; [
+    nix-flatpak.homeManagerModules.nix-flatpak
   ];
   services.flatpak = {
     enable = true;
diff --git a/hosts/sarien/configuration.nix b/hosts/sarien/configuration.nix
index b4f0e8b..39ab12d 100644
--- a/hosts/sarien/configuration.nix
+++ b/hosts/sarien/configuration.nix
@@ -21,7 +21,11 @@
     hyprland.enable = true;
   };
 
-  nix.settings.experimental-features = ["nix-command" "flakes"];
+  nix = {
+    channel.enable = false;
+    settings.experimental-features = ["nix-command" "flakes"];
+    daemonCPUSchedPolicy = "idle";
+  };
   system.stateVersion = "25.05";
 
   time.timeZone = "Europe/Kyiv";
diff --git a/hosts/sarien/programs.nix b/hosts/sarien/programs.nix
index 8be2b46..4481e17 100644
--- a/hosts/sarien/programs.nix
+++ b/hosts/sarien/programs.nix
@@ -1,9 +1,4 @@
 {pkgs, ...}: {
-  programs.neovim = {
-    enable = false;
-    viAlias = true;
-    vimAlias = true;
-  };
   programs.nh = {
     enable = true;
     clean.enable = true;
diff --git a/hosts/sarien/users/user/flatpak.nix b/hosts/sarien/users/user/flatpak.nix
index c5a2235..d2cc927 100644
--- a/hosts/sarien/users/user/flatpak.nix
+++ b/hosts/sarien/users/user/flatpak.nix
@@ -1,6 +1,6 @@
 {inputs, ...}: {
-  imports = [
-    inputs.nix-flatpak.homeManagerModules.nix-flatpak
+  imports = with inputs; [
+    nix-flatpak.homeManagerModules.nix-flatpak
   ];
   services.flatpak = {
     enable = true;