diff --git a/hosts/FredOS-Gaming.nix b/hosts/FredOS-Gaming.nix
index 93ec77a..71ea39e 100644
--- a/hosts/FredOS-Gaming.nix
+++ b/hosts/FredOS-Gaming.nix
@@ -82,9 +82,11 @@
       wayland.windowManager.hyprland.settings.monitor =
         [ "DP-2,3440x1440@180,0x0,1" ];
 
-      # Faugus scans compatibilitytools.d directly, not STEAM_EXTRA_COMPAT_TOOLS_PATHS,
-      # so we symlink the nix-managed tool into the directory it actually checks.
-      home.file.".local/share/Steam/compatibilitytools.d/proton-cachyos".source =
+      # Faugus resolves "Proton-CachyOS Latest" by directory name in compatibilitytools.d.
+      # Symlinking here lets nix manage the version instead of ProtonPlus.
+      # If ProtonPlus previously created this as a real directory, delete it first:
+      #   rm -rf ~/.local/share/Steam/compatibilitytools.d/Proton-CachyOS\ Latest
+      home.file.".local/share/Steam/compatibilitytools.d/Proton-CachyOS Latest".source =
         inputs.proton-cachyos-nix.packages.x86_64-linux.proton-cachyos-x86_64-v3.steamcompattool;
     };
   };