diff --git a/usr.sbin/adduser/adduser.conf.5 b/usr.sbin/adduser/adduser.conf.5
--- a/usr.sbin/adduser/adduser.conf.5
+++ b/usr.sbin/adduser/adduser.conf.5
@@ -23,7 +23,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd April 12, 2007
+.Dd August 18, 2024
 .Dt ADDUSER.CONF 5
 .Os
 .Sh NAME
@@ -171,8 +171,12 @@
 .It Va uidstart
 The default user ID setting.
 This must be a number above 1000 and fewer than 65534.
-.It Va Zflag
-Do not attempt to create ZFS home dataset.
+.It Va Zcreate
+Set to
+.Dq no
+to prevent the creation of a ZFS home dataset if
+.Va homeprefix
+is a ZFS mountpoint.
 .El
 .Sh EXAMPLES
 The following is an example