diff --git a/instances/thor/configuration.nix b/instances/thor/configuration.nix
index 26c2eaf..22985a4 100644
--- a/instances/thor/configuration.nix
+++ b/instances/thor/configuration.nix
@@ -185,12 +185,12 @@
         # plasma5 = { enable = true; runUsingSystemd = true; useQtScaling = true; };
       };
       # windowManager.bspwm = { enable = true; };
-      displayManager.gdm = { enable = true; };
-      # displayManager.sddm = {
-      #   enable = true;
-      #   theme =
-      #     "${pkgs.sddm-theme-clairvoyance}/usr/share/sddm/themes/clairvoyance";
-      # };
+      # displayManager.gdm = { enable = true; };
+      displayManager.sddm = {
+        enable = true;
+        theme =
+          "${pkgs.sddm-theme-clairvoyance}/usr/share/sddm/themes/clairvoyance";
+      };
 
       videoDrivers = [ "nvidia" ];
       xkb = {