diff --git a/bookstack/docker-compose.yml b/bookstack/docker-compose.yml
index 6c7ee32..b5554f7 100644
--- a/bookstack/docker-compose.yml
+++ b/bookstack/docker-compose.yml
@@ -24,7 +24,7 @@ services:
     environment:
       PUID: 1000
       PGID: 1000
-      MYSQL_ROOT_PASSWORD: ${MYSQL_ROOT_PASSWORD}
+      MYSQL_ROOT_PASSWORD: ${DB_PASS}
       TZ: ${TZ}
       MYSQL_DATABASE: ${DB_DATABASE}
       MYSQL_USER: ${DB_USER}