diff --git a/hosts/physical/crow/host-configs/niri/config.kdl b/hosts/physical/crow/host-configs/niri/config.kdl
index 681873d..184e678 100644
--- a/hosts/physical/crow/host-configs/niri/config.kdl
+++ b/hosts/physical/crow/host-configs/niri/config.kdl
@@ -100,9 +100,7 @@ window-rule {
 
 window-rule {
     match app-id=r#"^steam_app_default$"# title=r#"^PlayOnline Viewer.+$"#
-    open-floating true
-    default-column-width { fixed 1280; }
-    default-window-height { fixed 720; }
+    open-maximized true
 }
 
 // Example: block out two password managers from screen capture.