From 76e8a56cc7f7fbd7e8d30587e2941b549d65d5f0 Mon Sep 17 00:00:00 2001
From: Linus Groh <mail@linusgroh.de>
Date: Fri, 13 Dec 2019 18:37:33 +0000
Subject: [PATCH] Mention LISTEN_PORT environment variable in docs

---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index 94e7f6b..3002845 100644
--- a/README.md
+++ b/README.md
@@ -61,6 +61,9 @@ services:
     restart: unless-stopped
 ```
 
+To change the port on which the nginx server will listen on, set the
+`LISTEN_PORT` enviroment variable - default is 80.
+
 To build the image from source replace `image:` with:
 
 ```yaml