1 files changed, 3 insertions, 0 deletions
diff --git a/redshift.1 b/redshift.1
index 8635ab0..13c4452 100644
--- a/redshift.1
+++ b/redshift.1
@@ -26,6 +26,9 @@ Verbose output
 \fB\-V\fR
 Show program version
 .TP
+\fB\-b\fR N
+Screen brightness to apply (max is 1.0)
+.TP
 \fB\-c\fR FILE
 Load settings from specified configuration file
 .TP