diff --git a/README.md b/README.md
index ac9a80c..a04b0b9 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,7 @@
 Usage:
 
 docker run --privileged -v /proc:/proc -v /dev:/dev shimun/ovh-rtm
+
+Options:
+
+INTERVAL: how often the report should be sent, default 60