diff --git a/roles/dotfiles/files/sway_config b/roles/dotfiles/files/sway_config
index 9616499..12904c6 100644
--- a/roles/dotfiles/files/sway_config
+++ b/roles/dotfiles/files/sway_config
@@ -36,9 +36,10 @@ titlebar_padding 5 1
 exec_always "pkill mako; mako --ignore-timeout=1 --default-timeout=5000"
 # redshift
 exec gammastep -l50.81:6.37
-# Fix for slow application startup
+# Fix for slow application startup and full screen share
 # https://github.com/swaywm/sway/wiki#gtk-applications-take-20-seconds-to-start
-exec dbus-update-activation-environment --systemd DISPLAY WAYLAND_DISPLAY SWAYSOCK
+# https://github.com/emersion/xdg-desktop-portal-wlr#running
+exec dbus-update-activation-environment --systemd DISPLAY WAYLAND_DISPLAY SWAYSOCK XDG_CURRENT_DESKTOP=sway
 
 
 ### Output configuration