diff --git a/config.nix b/config.nix
index 193b92f..77b1854 100644
--- a/config.nix
+++ b/config.nix
@@ -32,7 +32,7 @@
       };
       hyprland = {
         monitors = [
-          "DP-1,highres@180,0x1080,1,vrr,1,bitdepth,10,cm,hdr,sdrbrightness,2..5"
+          "DP-1,highres@180,0x1080,1,vrr,1,bitdepth,10,cm,hdr,sdrbrightness,2.5"
           "DP-2, highres@165,760x0,1"
           "HDMI-A-1, highres@highrr@120, 3440x1440, 1.6"
         ];