From 3623fddd548ff97055d4b6a724397012f536bf17 Mon Sep 17 00:00:00 2001
From: tony-gdms <73613619+tony-gdms@users.noreply.github.com>
Date: Thu, 1 Jun 2023 10:31:14 -0400
Subject: [PATCH] Update installation.md

Added the line
version: "3" to top of docker-compose.yaml example
---
 administration-guide/installation.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/administration-guide/installation.md b/administration-guide/installation.md
index 81bd0f9..df74c9d 100644
--- a/administration-guide/installation.md
+++ b/administration-guide/installation.md
@@ -121,6 +121,7 @@ Semaphore will be available via this URL [https://localhost:3000](https://localh
 &#x20;Create a `docker-compose.yml` file with following content:
 
 ```yaml
+version: "3"
 services:
   # uncomment this section and comment out the mysql section to use postgres instead of mysql
   #postgres: