diff --git a/base/gui-programs.nix b/base/gui-programs.nix
index a3d86ab..3269b27 100644
--- a/base/gui-programs.nix
+++ b/base/gui-programs.nix
@@ -18,8 +18,6 @@ in {
   };
 
   config = mkIf config.my.gui.enable {
-    my.displayManager.sddm.enable = true;
-
     programs.gnupg.agent = {
       enable = true;
       enableSSHSupport = true;
diff --git a/hosts/boreal/default.nix b/hosts/boreal/default.nix
index 12b56fa..65a0d30 100644
--- a/hosts/boreal/default.nix
+++ b/hosts/boreal/default.nix
@@ -111,5 +111,6 @@
   programs.waybar.enable = true;
   programs.foot.enable = true;
   services.displayManager.sddm.wayland.enable = true;
+  my.displayManager.gdm.enable = true;
   services.power-profiles-daemon.enable = true;
 }
diff --git a/hosts/talos/default.nix b/hosts/talos/default.nix
index bf11f17..b0d77f8 100644
--- a/hosts/talos/default.nix
+++ b/hosts/talos/default.nix
@@ -154,6 +154,7 @@
   };
 
   # Enable the KDE Plasma Desktop Environment.
+  my.displayManager.sddm.enable = true;
   services.desktopManager.plasma6.enable = true;
   services.desktopManager.cosmic.enable = true;
   services.power-profiles-daemon.enable = true;
diff --git a/modules/default.nix b/modules/default.nix
index ec72f4c..29a6e45 100644
--- a/modules/default.nix
+++ b/modules/default.nix
@@ -1,5 +1,6 @@
 {...}: {
   imports = [
+    ./gdm.nix
     ./sddm.nix
     ./secrets
     ./wakeonwlan.nix
diff --git a/modules/gdm.nix b/modules/gdm.nix
new file mode 100644
index 0000000..2bca452
--- /dev/null
+++ b/modules/gdm.nix
@@ -0,0 +1,23 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
+    mkEnableOption
+    mkIf
+    ;
+
+  cfg = config.my.displayManager.gdm;
+in {
+  options.my.displayManager.gdm.enable = mkEnableOption "GDM setup";
+
+  config = mkIf cfg.enable {
+    services.displayManager.gdm = {
+      enable = true;
+      wayland = true;
+    };
+  };
+}