diff --git a/roles/mysql/vars/readme.txt b/roles/mysql/vars/readme.txt
index ae0e02b275783367720722a8fb8399fe74461478..097faecb47318cb8565539b44c6a1975a5b6c7d7 100644
--- a/roles/mysql/vars/readme.txt
+++ b/roles/mysql/vars/readme.txt
@@ -6,4 +6,4 @@ mysql_user_name: "my_database"
 mysql_user_host: "localhost"
 mysql_root_password: "secret"
 mysql_user_password: "secret"
-
+mysql_config_file_name: mysql_config