diff --git a/README.md b/README.md
index 74615d6..d569f78 100644
--- a/README.md
+++ b/README.md
@@ -29,6 +29,9 @@ python main.py --address='0.0.0.0' --port=8000
 # configure logging level
 python main.py --logging=debug
 
+# configure missing host key policy
+python main.py --policy=warning
+
 # log to file
 python main.py --log-file-prefix=main.log