From bcfd181ac364ede1df31ac1cb90083581c97fdd4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Peters?= <andre.peters@debinux.de>
Date: Mon, 12 Feb 2018 21:36:10 +0100
Subject: [PATCH] [Compose] Add missing var

---
 docker-compose.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docker-compose.yml b/docker-compose.yml
index 1b0f6a03..f3652466 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -245,7 +245,7 @@ services:
         - HTTPS_PORT=${HTTPS_PORT:-443}
         - HTTP_PORT=${HTTP_PORT:-80}
         - MAILCOW_HOSTNAME=${MAILCOW_HOSTNAME}
-        - IPV4_NETWORK=
+        - IPV4_NETWORK=${IPV4_NETWORK:-172.22.1}.254
       volumes:
         - ./data/web:/web:ro
         - ./data/conf/rspamd/dynmaps:/dynmaps:ro