diff --git a/app_containers/.local/bin/run_app_container b/app_containers/.local/bin/run_app_container
index c401baf..2c06ea2 100755
--- a/app_containers/.local/bin/run_app_container
+++ b/app_containers/.local/bin/run_app_container
@@ -67,10 +67,10 @@ SUDO_ASKPASS=$HOME/.local/bin/askpass-bemenu sudo -A systemd-nspawn -M $CONTAINE
     `# DBus` \
     --bind-ro=$host_bus:/run/host/bus \
     --setenv=DBUS_SESSION_BUS_ADDRESS=unix:path=/run/host/bus \
-    `# Scaling `\
+    `# Scaling (GDK_SCALE is needed for Java as well)`\
     --setenv=GDK_SCALE="$GDK_SCALE" \
-    `# Have QT apps run under Wayland for proper scaling` \
-    --setenv=QT_QPA_PLATFORM=wayland \
+    `# Make applications prefer Wayland when possible` \
+    --setenv=XDG_SESSION_TYPE=wayland \
     `# Hacks for Proton (enable logging, disable futex-based synchronization)` \
     --setenv=PROTON_LOG=1 \
     --setenv=PROTON_NO_FSYNC=1 \