diff --git a/examples/send/docker-compose.yml b/examples/send/docker-compose.yml
index 1e3a51c..70da5bc 100644
--- a/examples/send/docker-compose.yml
+++ b/examples/send/docker-compose.yml
@@ -13,7 +13,7 @@ services:
     volumes:
       - ${DOCKER_VOLUME_STORAGE:-/mnt/docker-volumes}/send/uploads:/uploads
     environment:
-      - BASE_URL=send.ptf.one # The HTTPS URL where traffic will be served
+      - BASE_URL=https://send.example.com # The HTTPS URL where traffic will be served; protocol handler (http/https) is mandatory
       - PORT=1234
       - REDIS_HOST=redis
       # For local uploads storage
@@ -49,4 +49,4 @@ services:
 
 #networks:
 #  proxy:
-#    external: true
\ No newline at end of file
+#    external: true