diff --git a/lib/libsys/poll.2 b/lib/libsys/poll.2
index 175958ce644e..6a5cc1dc3a89 100644
--- a/lib/libsys/poll.2
+++ b/lib/libsys/poll.2
@@ -282,7 +282,7 @@ This manual page and the core of the implementation was taken from
 The
 .Fn ppoll
 function first appeared in
-.Fx 11.0
+.Fx 10.2
 .Sh BUGS
 The distinction between some of the fields in the
 .Fa events