diff --git a/Bin/lock.sh b/Bin/lock.sh
index 7386c09..ef28136 100755
--- a/Bin/lock.sh
+++ b/Bin/lock.sh
@@ -1,7 +1,8 @@
 #!/bin/bash
 
-notify-send --icon=gtk-info Lock "Screen lock in progress..."
+#notify-send --icon=gtk-info Lock "Screen lock in progress..."
 
 i3lock-fancy
 #/opt/i3lock-fancy-multimonitor/lock
 #dbus-send --print-reply --dest=org.mpris.MediaPlayer2.spotify /org/mpris/MediaPlayer2 org.mpris.MediaPlayer2.Player.Pause
+
diff --git a/config/i3/config b/config/i3/config
index bcd23f8..263e56d 100644
--- a/config/i3/config
+++ b/config/i3/config
@@ -281,3 +281,8 @@ for_window [class="Ristretto"] fullscreen enable
 #
 
 default_border pixel 2
+
+# Power save mode and Auto lock screen
+exec --no-startup-id xset s 60 30
+exec --no-startup-id xset dpms 120
+exec --no-startup-id xss-lock -n ~/Bin/lock.sh