diff --git a/desktops/gnome-unstable.nix b/desktops/gnome-unstable.nix
index c0d60f8b..8479115a 100644
--- a/desktops/gnome-unstable.nix
+++ b/desktops/gnome-unstable.nix
@@ -59,6 +59,9 @@
     gnome-remote-desktop.enable = true;
   };
 
+  # Set the firewall ports for gnome-remote-desktop:
+  networking.firewall.interfaces.tailscale0.allowedTCPPorts = [ 3389 ];
+
 
   # https://nixos.wiki/wiki/GNOME
   # Remove unwanted packages