diff --git a/pages/osx/caffeinate.md b/pages/osx/caffeinate.md
index c7fcd8b85..169e7fe6d 100644
--- a/pages/osx/caffeinate.md
+++ b/pages/osx/caffeinate.md
@@ -11,6 +11,10 @@
 
 `caffeinate -s "{{command}}"`
 
+- Prevent from sleeping until a process with the specified PID completes:
+
+`caffeinate -w {{pid}}`
+
 - Prevent from sleeping (use `Ctrl + C` to exit):
 
 `caffeinate -i`