1 files changed, 4 insertions, 4 deletions
diff --git a/nixos/tests/common/x11.nix b/nixos/tests/common/x11.nix
index c5a7c165d126..5ad0ac20fac8 100644
--- a/nixos/tests/common/x11.nix
+++ b/nixos/tests/common/x11.nix
@@ -1,12 +1,12 @@
+{ lib, ... }:
+
 { services.xserver.enable = true;
 
   # Automatically log in.
   services.xserver.displayManager.auto.enable = true;
 
   # Use IceWM as the window manager.
-  services.xserver.windowManager.default = "icewm";
-  services.xserver.windowManager.icewm.enable = true;
-
   # Don't use a desktop manager.
-  services.xserver.desktopManager.default = "none";
+  services.xserver.displayManager.defaultSession = lib.mkDefault "none+icewm";
+  services.xserver.windowManager.icewm.enable = true;
 }