diff --git a/README.md b/README.md
index 0f971ff..e423f87 100644
--- a/README.md
+++ b/README.md
@@ -210,7 +210,7 @@ WantedBy=multi-user.target
 ```
 cd /var/www/html/leaflet/ruscomap
 
-chown www-data:www-data public
+chown -R www-data:www-data public
 
 cd /var/www/html/leaflet/ruscomap
 mkdir config; cd config