diff --git a/.env.sample b/.env.sample
index 44811da..f1c8b9d 100644
--- a/.env.sample
+++ b/.env.sample
@@ -25,6 +25,9 @@ COMPOSE_FILE="compose.yml"
 SECRET_SUPERUSER_PASSWORD_VERSION=v1
 
 ## Host-port Mode
+# If enabled, the app container will bind directly to the host's port 64738,
+#  bypassing traefik's entrypoint.
+# This is not recommended for multinode setups.
 #COMPOSE_FILE="$COMPOSE_FILE:compose.host-ports.yml"
 
 #################