diff --git a/.config/nixpkgs/home.nix b/.config/nixpkgs/home.nix
index 3356f93..c095cbe 100644
--- a/.config/nixpkgs/home.nix
+++ b/.config/nixpkgs/home.nix
@@ -78,15 +78,14 @@
       signal-desktop
       slack
 
-      # desktop environments
-      bspwm
+      # desktop environment
       haskellPackages.xmobar
       haskellPackages.xmonad-contrib
       haskellPackages.xmonad-extras
       pavucontrol
-      polybar
       stalonetray
       sxhkd
+      xautolock
       xmonad-with-packages
 
       ## aws
diff --git a/.xmonad/xmonad.hs b/.xmonad/xmonad.hs
index 006a2b8..f459dc6 100644
--- a/.xmonad/xmonad.hs
+++ b/.xmonad/xmonad.hs
@@ -305,6 +305,7 @@ myStartupHook = do
   spawnOnce "if xinput list | grep -qi 'mouse'; then xmodmap -e 'pointer = 3 2 1 ';fi" -- flip mouse buttons
   spawnOnce "picom --config ~/.config/compton.conf -b"
   spawnOnce "stalonetray &"
+  spawn "xautolock -time 5 -locker 'i3lock-fancy-rapid 10 2 pixels' -notify 30 -notifier \"notify-send -t 30000 'Locking in 30 seconds'\""
 
 ------------------------------------------------------------------------
 -- Now run xmonad with all the defaults we set up.