diff --git a/README.md b/README.md
index 32fe988..5ab5fd1 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,6 @@
 ### TODO
 
 - Make rofi power menu work by removing password requirement from shutdown, reboot, etc., which is normally done with `visudo` (see [this Stack Overflow thread](https://askubuntu.com/a/168885) and [Nix `sudo` option](https://search.nixos.org/options?channel=22.05&from=0&size=50&sort=relevance&type=packages&query=sudo).
-- Package safe poweroff bash script required by rofi power menu
 - Theme GRUB
 - Find out how handling multiple hosts works so both desktop and ThinkPad configurations are buildable from flake
 - Load in vim configuration
diff --git a/rofi/power.nix b/rofi/power.nix
index b9882b5..fff5928 100644
--- a/rofi/power.nix
+++ b/rofi/power.nix
@@ -3,7 +3,7 @@
 substituteAll {
   name = "rofi-power";
   src = ./power.sh;
-
+  inherit = wmctrl;
   dir = "bin";
   isExecutable = true;
 }
diff --git a/rofi/power.sh b/rofi/power.sh
index 8bde0ef..9b3af73 100755
--- a/rofi/power.sh
+++ b/rofi/power.sh
@@ -21,13 +21,47 @@ if [[ $sure != $confirm ]]; then
 fi
 
 if [[ $chosen != $SUSPEND ]]; then
-	sh /home/elnu/scripts/graceful-shutdown/graceful_shutdown.sh
+	# based on https://github.com/ardadem/graceful-shutdown
+
+	TIMEOUT=10
+
+	APPLIST_TO_TERMINATE=(Discord firefox)
+
+	close_windows () {
+		wmctrl -l | awk '{print $1}' | while read -r wId
+		do
+			wmctrl -i -c $wId
+		done
+	}
+
+	window_timeout_countdown () {
+		for i in $(seq 1 $TIMEOUT);
+		do
+			if [[ -z $(wmctrl -l) ]]; then
+				return 0
+			fi
+			sleep 1
+		done
+		exit 1
+	}
+
+	terminate_processes () {
+		pidof ${APPLIST_TO_TERMINATE[@]} | tr ' ' '\n' | while read -r pId
+		do
+			kill -15 $pId
+			tail --pid=$pId -f /dev/null # wait until terminate it
+		done
+	}
+
+	close_windows
+	window_timeout_countdown
+	terminate_processes
 fi
 
 case "$chosen" in
-	$POWER_OFF) sudo poweroff ;;
-	$REBOOT) sudo reboot ;;
-	$SUSPEND) sudo systemctl suspend ;;
+	$POWER_OFF) poweroff ;;
+	$REBOOT) reboot ;;
+	$SUSPEND) systemctl suspend ;;
 	$LOG_OUT) i3-msg exit ;;
 	*) exit 1 ;;
 esac