diff --git a/docs/index.md b/docs/index.md
index c9cc576..7bf091e 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -533,7 +533,7 @@ We should run the following:
 
 ```bash
 $ mkdir /opt/calibre-database
-$ /usr/bin/calibredb restore_database --really-do-it /opt/calibre-database
+$ /usr/bin/calibredb restore_database --really-do-it --with-library /opt/calibre-database
 ```
 
 ### Configure the Captive Portal