diff --git a/apache-guacamole/README.md b/apache-guacamole/README.md
index 3f37dd0..8c8edf4 100644
--- a/apache-guacamole/README.md
+++ b/apache-guacamole/README.md
@@ -12,9 +12,7 @@ chmod +x apache-guacamole-install.sh
 ```
 
 ## Variables
-
-MARIADB_VERSION
-  - mariadb version to use (currently defaluts to 106)
+  - none
 
 ## Mount points (should be mounted outside the jail)
   - `/var/db/mysql` - database directory