diff --git a/man/halt.xml b/man/halt.xml
index 0abcdb475c..78860d94dd 100644
--- a/man/halt.xml
+++ b/man/halt.xml
@@ -166,8 +166,12 @@
Notes
- These are legacy commands available for compatibility
- only.
+ These commands are implemented in a way that preserves compatiblity with
+ the original SysV commands.
+ systemctl1
+ verbs halt, poweroff,
+ reboot provide the same functionality with some additional
+ features.