diff --git a/nixos/modules/profiles/graphical.nix b/nixos/modules/profiles/graphical.nix
index 73dd2d4bc9f7..e23375375188 100644
--- a/nixos/modules/profiles/graphical.nix
+++ b/nixos/modules/profiles/graphical.nix
@@ -1,5 +1,5 @@
-# This module defines a NixOS configuration that contains X11 and
-# KDE 4.  It's used by the graphical installation CD.
+# This module defines a NixOS configuration with the Plasma 5 desktop.
+# It's used by the graphical installation CD.
 
 { config, pkgs, ... }:
 
@@ -7,7 +7,7 @@
   services.xserver = {
     enable = true;
     displayManager.sddm.enable = true;
-    desktopManager.kde5.enable = true;
+    desktopManager.plasma5.enable = true;
     synaptics.enable = true; # for touchpad support on many laptops
   };