diff --git a/forgejo/stack.yml b/forgejo/stack.yml
index 37bc87f..375ee29 100644
--- a/forgejo/stack.yml
+++ b/forgejo/stack.yml
@@ -25,6 +25,9 @@ services:
       # Seguranca - INSTALL_LOCK=true apos instalacao inicial
       - FORGEJO__security__INSTALL_LOCK=true
       - FORGEJO__service__DISABLE_REGISTRATION=true
+      # Queue - usar channel em vez de leveldb para evitar problemas de lock
+      - FORGEJO__queue__TYPE=channel
+      - FORGEJO__queue__DATADIR=queues/
       # Logs
       - FORGEJO__log__MODE=console
       - FORGEJO__log__LEVEL=Info