1 files changed, 3 insertions, 0 deletions

diff --git a/fio.1 b/fio.1
index 33b26cca..b746da1f 100644
--- a/fio.1
+++ b/fio.1
@@ -20,6 +20,9 @@ list all available tracing options.
 .BI \-\-output \fR=\fPfilename
 Write output to \fIfilename\fR.
 .TP
+.BI \-\-output-format \fR=\fPformat
+Set the reporting format to \fInormal\fR, \fIterse\fR, or \fIjosn\fR.
+.TP
 .BI \-\-runtime \fR=\fPruntime
 Limit run time to \fIruntime\fR seconds.
 .TP