diff --git a/homeModules/wayland/windowrules.nix b/homeModules/wayland/windowrules.nix
index 753909c1..f62d6a8f 100644
--- a/homeModules/wayland/windowrules.nix
+++ b/homeModules/wayland/windowrules.nix
@@ -2,5 +2,6 @@
   windowrule = [
     "immediate, content game, title:Celeste"
     "tile, title:Melvor Idle"
+    "immediate, content game, fullscreen, monitor DP-2, class:steam_app_49520, initialClass:steam_app_49520"
   ];
 }