diff --git a/docs/void-desktop-setup/Idle-and-lockscreen.md b/docs/void-desktop-setup/Idle-and-lockscreen.md
index f6edc4b..3cd5591 100644
--- a/docs/void-desktop-setup/Idle-and-lockscreen.md
+++ b/docs/void-desktop-setup/Idle-and-lockscreen.md
@@ -1,3 +1,5 @@
+# Idle and lockscreen
+
 Wayfire has a screensaver and dpms option. These may be configured by editing `.config/wayfire.ini`.
 
 ```
@@ -20,15 +22,21 @@ Logically, `timeout_dpms` > `timeout_screensaver`.
 # ln -s /etc/greetd/config/gtkgreet.css .config/gtklock/style.css
 ```
 
-To initiate `gtklock` before sleep and after a certain time, `swayidle` may be used.
+To initiate `gtklock` on suspend, `zzz-user-hooks` may be used.
 
 ```
-# xbps-install -Sy swayidle
+# xbps-install -Sy zzz-user-hooks
 ```
 
-Then, in `.config/wayfire.ini` gtklock may be started with the given conditions:
+To let `zzz-user-hooks` execute `gtklock` on suspend create and edit the file `.onsuspend`.
 
 ```
-[autostart]
-idle = swayidle -w timeout 590 gtklock before-sleep gtklock
+#!/bin/sh
+exec gtklock -d
 ```
+
+To make the file executable.
+
+```
+$ chmod 755 .onsuspend
+```
\ No newline at end of file