1 files changed, 2 insertions, 0 deletions

diff --git a/redshift.1 b/redshift.1
index 8169c6a..3837a24 100644
--- a/redshift.1
+++ b/redshift.1
@@ -42,6 +42,8 @@ Method to use to set color temperature
 .TP
 \fB\-o\fR
 One shot mode (do not continously adjust color temperature)
+\fB\-O\fR TEMP
+One shot manual mode (set color temperature)
 .TP
 \fB\-x\fR
 Reset mode (remove adjustment from screen)