diff --git a/stack.production.yml b/stack.production.yml
index e321777..e09271e 100644
--- a/stack.production.yml
+++ b/stack.production.yml
@@ -13,7 +13,8 @@ services:
       AUTH_TYPE: Basic
       USERNAME: 3sWgHNUq4DexGAeY7x3NZR6qjjg75iNY3
       PASSWORD: htFyxQacTgknFjyKFr6SZdjnQD4KjfgGb
-      ANONYMOUS_METHODS: GET,OPTIONS,PROPFIND
+# this seems to disable authenticated writes.
+#      ANONYMOUS_METHODS: GET,OPTIONS,PROPFIND
     deploy:
       replicas: 1
       placement: