diff --git a/hosts/othalan/virt/default.nix b/hosts/othalan/virt/default.nix
index b3c06ff..071dad9 100644
--- a/hosts/othalan/virt/default.nix
+++ b/hosts/othalan/virt/default.nix
@@ -15,25 +15,19 @@ let
       }
     );
   };
-  win-desktop = pkgs.stdenvNoCC.mkDerivation rec {
-    name = "win11-vm";
-    unpackPhase = "true";
-    version = "unstable";
-    windows10Logo = pkgs.fetchurl {
-      url = "https://upload.wikimedia.org/wikipedia/commons/c/c7/Windows_logo_-_2012.png";
-      hash = "sha256-uVNgGUo0NZN+mUmvMzyk0HKnhx64uqT4YWGSdeBz3T4=";
-    };
 
-    desktopItem = pkgs.makeDesktopItem {
-      name = "win11-vm";
-      # exec = "VBoxManage startvm win10";
-      exec = "${pkgs.libvirt}/bin/virsh start win11 && ${pkgs.virt-viewer}/bin/virt-viewer --wait -c qemu:///system win11 && ${pkgs.libvirt}/bin/virsh shutdown win11";
-      icon = "${windows10Logo}";
-      desktopName = "Windows 11 VM";
-    };
-    installPhase = ''
-      install -Dm0644 {${desktopItem},$out}/share/applications/win11vm.desktop
+  windows10Logo = pkgs.fetchurl {
+    url = "https://upload.wikimedia.org/wikipedia/commons/c/c7/Windows_logo_-_2012.png";
+    hash = "sha256-uVNgGUo0NZN+mUmvMzyk0HKnhx64uqT4YWGSdeBz3T4=";
+  };
+
+  windows-desktopItem = pkgs.makeDesktopItem {
+    name = "win11-vm";
+    exec = ''
+      ${pkgs.bash}/bin/sh -c "${pkgs.libvirt}/bin/virsh start win11 && ${pkgs.virt-viewer}/bin/virt-viewer --wait -c qemu:///system win11 && ${pkgs.libvirt}/bin/virsh shutdown win11"
     '';
+    icon = "${windows10Logo}";
+    desktopName = "Windows 11 VM";
   };
 
 in
@@ -67,5 +61,9 @@ in
     extraGroups = [ "libvirtd" ];
   };
 
-  environment.systemPackages = [ win-desktop ];
+  environment.systemPackages = [
+    (pkgs.runCommand "windows-vm-desktop-item" { } ''
+      install -Dm444 -t $out/share/applications ${windows-desktopItem}/share/applications/*.desktop
+    '')
+  ];
 }