diff --git a/roles/desktop/programs.nix b/roles/desktop/programs.nix
index 0ffb3ba..5ef6666 100644
--- a/roles/desktop/programs.nix
+++ b/roles/desktop/programs.nix
@@ -17,9 +17,10 @@ in
     services.gnome.gnome-keyring.enable = true;
     programs.kdeconnect.enable = true;
 
-    # XDG Desktop Portal for default application handling in non-KDE environments
+    # XDG Desktop Portal for default application handling
     xdg.portal = {
       enable = true;
+      wlr.enable = cfg.wayland;  # xdg-desktop-portal-wlr for Sway screen sharing
       extraPortals = with pkgs; [
         kdePackages.xdg-desktop-portal-kde  # For KDE application integration
         xdg-desktop-portal-gtk  # Fallback for GTK applications
@@ -31,6 +32,11 @@ in
         i3 = {
           default = ["kde" "gtk"];
         };
+        sway = {
+          default = ["wlr" "gtk"];
+          "org.freedesktop.impl.portal.ScreenCast" = "wlr";
+          "org.freedesktop.impl.portal.Screenshot" = "wlr";
+        };
       };
     };
   };