diff --git a/compose.yml b/compose.yml
index 3933bb3..0964702 100644
--- a/compose.yml
+++ b/compose.yml
@@ -44,6 +44,7 @@ services:
       - WP_ENV=production
       - WP_HOME=https://${DOMAIN}
       - WP_SITEURL=https://${DOMAIN}/wp/
+      - DB_PREFIX
     networks:
       - backend
     volumes: