diff --git a/Using-the-MariaDB-(MySQL)-Backend.md b/Using-the-MariaDB-(MySQL)-Backend.md
index 36d3ca0..36ac4e0 100644
--- a/Using-the-MariaDB-(MySQL)-Backend.md
+++ b/Using-the-MariaDB-(MySQL)-Backend.md
@@ -51,7 +51,6 @@ mysql://dbuser:yourpassword@192.168.1.10:3306/vaultwarden
 ### Example using docker-compose
 
 ```yaml
-version: "3.7"
 services:
  vaultwarden-db:
   image: "mariadb" # or "mysql"