diff --git a/modules/gui.nix b/modules/gui.nix
index 8c15987..3da3126 100644
--- a/modules/gui.nix
+++ b/modules/gui.nix
@@ -10,4 +10,15 @@ lib.mkIf config.sbruder.gui.enable {
 
   # steam (and other high quality software) still ships 32 bit binaries
   hardware.opengl.driSupport32Bit = lib.mkIf pkgs.stdenv.isx86_64 true;
+
+  # screen sharing
+  services.pipewire.enable = true;
+  xdg.portal = {
+    enable = true;
+    gtkUsePortal = true;
+    extraPortals = with pkgs; [
+      xdg-desktop-portal-gtk
+      xdg-desktop-portal-wlr
+    ];
+  };
 }
diff --git a/users/simon/modules/sway.nix b/users/simon/modules/sway.nix
index d04b907..c26ef91 100644
--- a/users/simon/modules/sway.nix
+++ b/users/simon/modules/sway.nix
@@ -237,6 +237,7 @@ lib.mkIf config.sbruder.gui.enable {
       export QT_WAYLAND_DISABLE_WINDOWDECORATION=1
       export SDL_VIDEODRIVER=wayland
       export WLR_NO_HARDWARE_CURSORS=1
+      export XDG_CURRENT_DESKTOP=sway
       export _JAVA_AWT_WM_NONREPARENTING=1
     '';
   };