diff --git a/v4l2/grabvidseq.c b/v4l2/grabvidseq.c
index 724905a..f09804d 100644
--- a/v4l2/grabvidseq.c
+++ b/v4l2/grabvidseq.c
@@ -77,6 +77,7 @@ puts("\t-n NNN\t\thow many frames ?");
 puts("\t-O ./\t\tset Output dir");
 puts("\t-o bla.xxx\tset output filename");
 puts("\t-p NN.N\t\tperiod in seconds");
+puts("\t-r NNN\t\trotate picture");
 puts("\t-s WxH\t\tsize of capture");
 puts("\t-c mode\t\tcontrast enhancement");
 puts("\t-u\t\ttry upscaling...");