diff --git a/configuration.nix b/configuration.nix
index 65a237d..a9bf426 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -40,7 +40,7 @@
   # Enable the X11 windowing system.
   services.xserver = {
     enable = true;
-    deskopManager.mate.enable = true;
+    desktopManager.mate.enable = true;
   };
 
   # Configure keymap in X11