diff --git a/docker-compose.yml b/docker-compose.yml
index 01511b0..e929cc3 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -17,12 +17,13 @@ services:
       - GENERIC_TIMEZONE=Europe/Paris
       - N8N_RESTRICT_FILE_ACCESS_TO=""
       - N8N_BLOCK_FILE_ACCESS_TO_N8N_FILES=false
+      - UMASK=002
     networks:
       - reverse-proxy
 
-
 volumes:
   n8n_data:
+      external: true
 
 networks:
   reverse-proxy: