diff --git a/hdmi_toggle.sh b/hdmi_toggle.sh
index d8cfd53..02fbd39 100644
--- a/hdmi_toggle.sh
+++ b/hdmi_toggle.sh
@@ -13,10 +13,11 @@ case $status in
 		logger "disabled hdmi output for $X_USER"
 		;;
 	connected)
-		while [[ $(< /sys/class/drm/card0-HDMI-A-1/enbled) ne 'enabled' ]]; do
+		while [[ $(< /sys/class/drm/card0-HDMI-A-1/enbled) -ne 'enabled' ]]; do
 			su $X_USER -c 'xrandr --output HDMI-1 --auto'
 			sleep 1;
 		done
+
 		su $X_USER -c 'xrandr --output HDMI-1 --auto --right-of eDP-1'
 		logger "enabled hdmi output for $X_USER"
 		;;