1 files changed, 2 insertions, 0 deletions
diff --git a/mdoc.7 b/mdoc.7
index 0c7b263f..f06df833 100644
--- a/mdoc.7
+++ b/mdoc.7
@@ -2369,6 +2369,8 @@ The following standards are recognised:
 .St -p1003.1-2004
 .It \-p1003.1-2008
 .St -p1003.1-2008
+.It \-p1003.1-2013
+.St -p1003.1-2013
 .It \-p1003.1
 .St -p1003.1
 .It \-p1003.1b