diff --git a/system/virtualization/virtual-machines/default.nix b/system/virtualization/virtual-machines/default.nix
index eb7f397..2a68b67 100644
--- a/system/virtualization/virtual-machines/default.nix
+++ b/system/virtualization/virtual-machines/default.nix
@@ -1,4 +1,4 @@
-{ config, lib, ... }: {
+{ config, lib, pkgs, ... }: {
 
     options.sysconfig.virtual-machines.enable = with lib; mkOption {
         type = with types; bool;
@@ -15,8 +15,14 @@
     config = lib.mkIf config.sysconfig.virtual-machines.enable {
         programs.virt-manager.enable = true;
 
-        virtualisation.libvirtd.enable = true;
+        virtualisation = {
+            libvirtd.enable = true;
 
-        virtualisation.spiceUSBRedirection.enable = true;
+            spiceUSBRedirection.enable = true;
+        };
+
+        environment.systemPackages = with pkgs; lib.mkIf config.sysconfig.graphical [
+            virt-viewer
+        ];
     };
 }