diff --git a/README.md b/README.md
index 0ab4b660c..ffb321ff9 100644
--- a/README.md
+++ b/README.md
@@ -27,6 +27,7 @@ which means you can modify it, redistribute it or use it however you like.
                                from an initial value of SIZE.
     --dump-user-agent          display the current browser identification
     --user-agent UA            specify a custom user agent
+    --referer REF              specify a custom referer
     --list-extractors          List all supported extractors and the URLs they
                                would handle