diff --git a/files/.config/systemd/user/swayidle.service b/files/.config/systemd/user/swayidle.service
index a79251d..e7799c7 100644
--- a/files/.config/systemd/user/swayidle.service
+++ b/files/.config/systemd/user/swayidle.service
@@ -6,9 +6,9 @@ PartOf=graphical-session.target
 [Service]
 Type=simple
 ExecStart=/usr/bin/swayidle -w \
-        timeout 300 'lock' \
-        timeout 600 'swaymsg "output * dpms off"' \
+        timeout 1800 'swaymsg "output * dpms off"' \
                 resume 'swaymsg "output * dpms on"' \
+        timeout 1810 'lock' \
         before-sleep 'lock'
 
 [Install]
diff --git a/files/bin/sway b/files/bin/sway
index 025eff0..ce4a63e 100755
--- a/files/bin/sway
+++ b/files/bin/sway
@@ -13,6 +13,10 @@ import-gsettings() {
 
 export XDG_SESSION_TYPE=wayland
 
+# Qt
+export QT_QPA_PLATFORM=wayland
+export QT_WAYLAND_DISABLE_WINDOWDECORATION=1
+
 # GTK
 export CLUTTER_BACKEND=wayland
 export GTK_CSD=0