diff --git a/README b/README
index 21e9402..6043a00 100644
--- a/README
+++ b/README
@@ -4,3 +4,5 @@ Example:
 	overlays  : http://www.gentoo.org/proj/en/overlays/repositories.xml
 		    https://another-repo.tld/repo.xml
 		    https://blshadow.org.ru/gitlab/gentoo-overlays/smoverlay/raw/master/metadata/smoverlay.xml
+Then you need to add repo by layman:
+	layman -a smoverlay