diff --git a/flake.nix b/flake.nix
index 9746dec..a5348a3 100644
--- a/flake.nix
+++ b/flake.nix
@@ -51,7 +51,6 @@
         home-manager = {
           useUserPackages = true;
           useGlobalPkgs = true;
-          backupFileExtension = "backup";
           sharedModules = [ plasma-manager.homeManagerModules.plasma-manager ];
         };
 
diff --git a/home/qenya/default.nix b/home/qenya/default.nix
index 6745dc1..14e552b 100644
--- a/home/qenya/default.nix
+++ b/home/qenya/default.nix
@@ -7,7 +7,6 @@
     ./git.nix
     ./tmux.nix
     ./vscode.nix
-    ./xdg-mime-apps.nix
     ./zsh.nix
   ];
   
diff --git a/home/qenya/xdg-mime-apps.nix b/home/qenya/xdg-mime-apps.nix
deleted file mode 100644
index a5ab3bf..0000000
--- a/home/qenya/xdg-mime-apps.nix
+++ /dev/null
@@ -1,17 +0,0 @@
-{ config, lib, pkgs, osConfig, ... }:
-
-let
-  isGraphical = osConfig.services.xserver.enable;
-in
-{
-  xdg.mimeApps = {
-    enable = isGraphical;
-    defaultApplications = {
-      "x-scheme-handler/http" = "firefox.desktop";
-      "x-scheme-handler/https" = "firefox.desktop";
-      "image/gif" = [ "org.gnome.Loupe.desktop" "org.kde.gwenview.desktop" ];
-      "image/jpeg" = [ "org.gnome.Loupe.desktop" "org.kde.gwenview.desktop" ];
-      "image/png" = [ "org.gnome.Loupe.desktop" "org.kde.gwenview.desktop" ];
-    };
-  };
-}