diff --git a/ssh-keygen.1 b/ssh-keygen.1
index 528fcd3..41da207 100644
--- a/ssh-keygen.1
+++ b/ssh-keygen.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: ssh-keygen.1,v 1.107 2011/09/07 02:18:31 deraadt Exp $
+.\"	$OpenBSD: ssh-keygen.1,v 1.108 2011/10/16 11:02:46 dtucker Exp $
 .\"
 .\" Author: Tatu Ylonen <ylo@cs.hut.fi>
 .\" Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -35,7 +35,7 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: September 7 2011 $
+.Dd $Mdocdate: October 16 2011 $
 .Dt SSH-KEYGEN 1
 .Os
 .Sh NAME
@@ -104,6 +104,7 @@
 .Fl f Ar input_file
 .Op Fl v
 .Op Fl a Ar num_trials
+.Op Fl K Ar checkpt
 .Op Fl W Ar generator
 .Nm ssh-keygen
 .Fl s Ar ca_key
@@ -296,6 +297,14 @@
 .Fl m
 option and print an OpenSSH compatible private
 (or public) key to stdout.
+.It Fl K Ar checkpt
+Write the last line processed to the file
+.Ar checkpt
+while performing DH candidate screening using the
+.Fl T
+option.
+This will be used to skip lines in the input file that have already been
+processed if the job is restarted.
 This option allows importing keys from other software, including several
 commercial SSH implementations.
 The default import format is