diff --git a/sway/.config/sway/config b/sway/.config/sway/config
index 4549c78..645166b 100644
--- a/sway/.config/sway/config
+++ b/sway/.config/sway/config
@@ -310,7 +310,7 @@ exec swayidle -w \
          before-sleep 'swaylock -f -c 000000 -i $lock_bg'
 
 # disable external monitor when lid is closed
-set $monitor HDMI-A-2
+set $monitor DP-1
 bindswitch --reload --locked lid:on output $monitor disable
 bindswitch --reload --locked lid:off output $monitor enable