From ba1acc1fe58071b04fae8f16c9781913da6e895b Mon Sep 17 00:00:00 2001
From: TomonoriSoejima <tomonori.soejima@me.com>
Date: Sun, 2 Jul 2017 06:46:46 +0900
Subject: [PATCH] Mention required img rebuild on Dockerfile change (#144)

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

diff --git a/README.md b/README.md
index e729423..0715c46 100644
--- a/README.md
+++ b/README.md
@@ -203,6 +203,7 @@ To add plugins to any ELK component you have to:
 
 1. Add a `RUN` statement to the corresponding `Dockerfile` (eg. `RUN logstash-plugin install logstash-filter-json`)
 2. Add the associated plugin code configuration to the service configuration (eg. Logstash input/output)
+3. Rebuild the images using the `docker-compose build` command
 
 ### How can I enable the provided extensions?