diff --git a/hosts/talos/default.nix b/hosts/talos/default.nix
index 9da872c..16d0d00 100644
--- a/hosts/talos/default.nix
+++ b/hosts/talos/default.nix
@@ -148,11 +148,11 @@
   services.xserver.enable = true;
 
   # Enable the KDE Plasma Desktop Environment.
-  services.xserver.displayManager.sddm = {
+  services.displayManager.sddm = {
     enable = true;
     wayland.enable = true;
   };
-  services.xserver.displayManager.defaultSession = "plasmawayland";
+  services.displayManager.defaultSession = "plasmawayland";
   services.xserver.desktopManager.plasma5.enable = true;
   services.power-profiles-daemon.enable = true;
 
diff --git a/modules/sddm.nix b/modules/sddm.nix
index ee50f5e..41941ba 100644
--- a/modules/sddm.nix
+++ b/modules/sddm.nix
@@ -15,7 +15,7 @@ in {
   options.my.displayManager.sddm.enable = mkEnableOption "SDDM setup";
 
   config = mkIf cfg.enable {
-    services.xserver.displayManager.sddm = {
+    services.displayManager.sddm = {
       enable = true;
       theme = "sugar-candy";
     };