diff --git a/etc/profile.d/99-wayland.sh b/etc/profile.d/99-wayland.sh
index 98fb240d..a43fa0d0 100644
--- a/etc/profile.d/99-wayland.sh
+++ b/etc/profile.d/99-wayland.sh
@@ -9,3 +9,5 @@ export CLUTTER_BACKEND=wayland
 export SDL_VIDEODRIVER=wayland
 export ELECTRON_OZONE_PLATFORM_HINT=wayland
 export MOZ_ENABLE_WAYLAND=1
+export PROTON_ENABLE_WAYLAND=1
+export PROTON_ENABLE_HDR=1