diff --git a/Base/usr/share/man/man2/pledge.md b/Base/usr/share/man/man2/pledge.md
index 0304080ea3..72374779b1 100644
--- a/Base/usr/share/man/man2/pledge.md
+++ b/Base/usr/share/man/man2/pledge.md
@@ -55,6 +55,7 @@ If the process later attempts to use any system functionality it has previously
 * `prot_exec`: [`mmap`(2)](help://man/2/mmap) and [`mprotect`(2)](help://man/2/mprotect) with `PROT_EXEC`
 * `map_fixed`: [`mmap`(2)](help://man/2/mmap) with `MAP_FIXED` or `MAP_FIXED_NOREPLACE` (\*)
 * `no_error`: Ignore requests of pledge elevation going forwards, this is useful for enforcing _execpromises_ while the child process wants to ask for more upfront (Note that the elevation requests are _not_ granted, merely ignored), this is similar to the `error` pledge in OpenBSD.
+* `jail`: Various jail-specific syscalls (\*)
 
 Promises marked with an asterisk (\*) are SerenityOS specific extensions not supported by the original OpenBSD `pledge()`.