diff --git a/compose.dokploy.yml b/compose.dokploy.yml
index a12772d..9edf107 100644
--- a/compose.dokploy.yml
+++ b/compose.dokploy.yml
@@ -124,7 +124,7 @@ services:
     environment:
       # See https://github.com/TryGhost/ActivityPub/blob/main/docs/env-vars.md
       NODE_ENV: production
-      MYSQL_HOST: ${MYSQL_HOST:-db}
+      MYSQL_HOST: ${DATABASE_HOST:-db}
       MYSQL_USER: ${DATABASE_USER:-ghost}
       MYSQL_PASSWORD: ${DATABASE_PASSWORD:?DATABASE_PASSWORD environment variable is required}
       MYSQL_DATABASE: activitypub