diff --git a/hosts/hypnos/default.nix b/hosts/hypnos/default.nix
index 51449ba..5447a8b 100644
--- a/hosts/hypnos/default.nix
+++ b/hosts/hypnos/default.nix
@@ -15,11 +15,16 @@
   networking.hostId = "cf791898";
 
   # nvidia 470 driver doesn't work with Wayland
-  services.xserver = {
-    displayManager.gdm.wayland = lib.mkForce false;
-    videoDrivers = [ "nvidia" ];
+  services = {
+    xserver = {
+      displayManager.gdm.wayland = lib.mkForce false;
+      videoDrivers = [ "nvidia" ];
+    };
+    displayManager = {
+      defaultSession = "plasmax11";
+      sddm.wayland.enable = lib.mkForce false;
+    };
   };
-  services.displayManager.sddm.wayland.enable = lib.mkForce false;
 
   # Workaround for label rendering bug in GTK4 with nvidia 470 driver
   environment.sessionVariables.GSK_RENDERER = "gl";