diff --git a/flake.nix b/flake.nix
index dfe7b6a..686ece0 100755
--- a/flake.nix
+++ b/flake.nix
@@ -174,6 +174,7 @@
           ./nixos/presets/desktop/gaming.nix
           ./nixos/presets/desktop/virtualbox.nix
           ./nixos/presets/desktop/wayland.nix
+          ./nixos/presets/desktop/virt-manager.nix
 
           # User
           ./users/guanranwang/nixos/presets/desktop.nix
diff --git a/nixos/presets/desktop/virt-manager.nix b/nixos/presets/desktop/virt-manager.nix
new file mode 100644
index 0000000..37f8b42
--- /dev/null
+++ b/nixos/presets/desktop/virt-manager.nix
@@ -0,0 +1,4 @@
+{...}: {
+  virtualisation.libvirtd.enable = true;
+  programs.virt-manager.enable = true;
+}
diff --git a/users/guanranwang/nixos/presets/core.nix b/users/guanranwang/nixos/presets/core.nix
index 7f47c4f..0f1ce62 100644
--- a/users/guanranwang/nixos/presets/core.nix
+++ b/users/guanranwang/nixos/presets/core.nix
@@ -12,6 +12,7 @@
       "tss" # access to tpm devices
       "vboxusers" # access to virtualbox
       "nix-access-tokens" # access to github tokens
+      "libvirtd" # access to virt-manager
     ];
     hashedPasswordFile = config.sops.secrets."hashed-passwd".path;
     shell = pkgs.fish;