diff --git a/base.nix.go b/base.nix.go
index 6e2fa1a..41db997 100644
--- a/base.nix.go
+++ b/base.nix.go
@@ -16,8 +16,8 @@ var base_nix = `
   services.xserver = {
     enable = true;
     desktopManager.xterm.enable = false;
-    displayManager.lightdm = {
-      enable = true;
+    displayManager = {
+      lightdm.enable = true;
       autoLogin = {
         enable = true;
         user = "user";