diff --git a/apple/macbook-air/4/default.nix b/apple/macbook-air/4/default.nix
index c6ed7e6..146289d 100644
--- a/apple/macbook-air/4/default.nix
+++ b/apple/macbook-air/4/default.nix
@@ -1,7 +1,13 @@
+{ lib, ... }:
+
 {
   imports = [ ../. ];
 
   boot.kernelParams = [
     "acpi_backlight=vendor"
   ];
+
+  services.xserver.deviceSection = lib.mkDefault ''
+    Option "TearFree" "true"
+  '';
 }