diff --git a/homes/x86_64-linux/matt@matt-nixos/default.nix b/homes/x86_64-linux/matt@matt-nixos/default.nix
index c541ed4..14bf341 100755
--- a/homes/x86_64-linux/matt@matt-nixos/default.nix
+++ b/homes/x86_64-linux/matt@matt-nixos/default.nix
@@ -10,7 +10,7 @@ let
   displayLeft = {
     input = "DP-1";
     resolution = "3840x2160";
-    refreshRate = "240.00000";
+    refreshRate = "120.00000";
   };
   displayRight = {
     input = "DP-2";