diff --git a/configuration.nix b/configuration.nix
index 174b396..2afdd4e 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -213,6 +213,15 @@ services.timesyncd = {
   systemd.services."getty@tty1".enable = false;
   systemd.services."autovt@tty1".enable = false;
 
+  # XDG Portals for Flatpak compatibility
+  #  Portals help sandboxed Flatpak apps talk to your desktop (file picker, notifications, etc).
+  xdg.portal.enable = true;
+
+  #  Enable both KDE and GTK backends for compatibility.
+  xdg.portal.extraPortals = [
+    pkgs.xdg-desktop-portal-gtk
+  ];
+
   # Programs
   # =====================
   # Most programs installed in modules/programs.nix