diff --git a/docker-stacks/app-server/penpot.yml b/docker-stacks/app-server/penpot.yml
index ef2da8d..4567587 100644
--- a/docker-stacks/app-server/penpot.yml
+++ b/docker-stacks/app-server/penpot.yml
@@ -27,6 +27,7 @@ services:
       - PENPOT_EXPORTER_SECRET_KEY=${PENPOT_EXPORTER_SECRET_KEY}
       - PENPOT_REDIS_URL=${PENPOT_REDIS_URI}
       - PENPOT_REDIS_URI=${PENPOT_REDIS_URI}
+      - PENPOT_FLAGS=disable-sandbox
 
   penpot-frontend:
     image: penpotapp/frontend:latest