diff --git a/docker-compose.yaml b/docker-compose.yaml
index cace2dc..72efa88 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -23,6 +23,7 @@ services:
       - "./adapters:/usr/local/lib/bffh/adapters"
       - "./config/cert:/etc/letsencrypt"
       - "./data:/var/lib/bffh"
+      - "./tmp:/tmp/"
     links:
       - mqtt
 
diff --git a/tmp/.gitignore b/tmp/.gitignore
new file mode 100644
index 0000000..e69de29