diff --git a/configuration.nix b/configuration.nix
index f83286f..4e3fb3b 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -68,7 +68,7 @@
 
   # Enable the KDE Plasma Desktop Environment.
   services.xserver.displayManager.sddm.enable = true;
-  services.xserver.desktopManager.plasma6.enable = true;
+  services.xserver.desktopManager.plasma5.enable = true;
 
   # fonts
   fonts.packages = with pkgs; [