diff --git a/docs/compose/.env b/docs/compose/.env
index bd98df31..5264b91a 100644
--- a/docs/compose/.env
+++ b/docs/compose/.env
@@ -98,7 +98,7 @@ COMPRESSION_LEVEL=
 ###################################
 
 # Path to redirect / to
-WEB_DEFAULT=/webmail
+WEBROOT_REDIRECT=/webmail
 
 # Path to the admin interface if enabled
 WEB_ADMIN=/admin