diff --git a/machines/z790prors/hardware-configuration.nix b/machines/z790prors/hardware-configuration.nix
index 456945f..38db57d 100644
--- a/machines/z790prors/hardware-configuration.nix
+++ b/machines/z790prors/hardware-configuration.nix
@@ -20,6 +20,8 @@
 
   hardware.graphics.enable = true;
   services.xserver.videoDrivers = ["nvidia"];
+  services.xserver.screenSection = ''Option "metamodes" "3440x1440_165 +0+0"'';
+  services.xserver.enableTearFree = true;
   hardware.nvidia = {
     modesetting.enable = true;
     powerManagement.enable = false;