From 60f818e5483c2697a8e4b806354f026fb49ecb1b Mon Sep 17 00:00:00 2001
From: Drew Romanyk <drewiswaycool@gmail.com>
Date: Thu, 30 Nov 2017 10:59:25 -0600
Subject: [PATCH] Add ipam default driver, fixes #5248

Signed-off-by: Drew Romanyk <drewiswaycool@gmail.com>
---
 compose/network.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compose/network.py b/compose/network.py
index 2e0a7e6ec..ee5939c15 100644
--- a/compose/network.py
+++ b/compose/network.py
@@ -116,7 +116,7 @@ def create_ipam_config_from_dict(ipam_dict):
         return None
 
     return IPAMConfig(
-        driver=ipam_dict.get('driver'),
+        driver=ipam_dict.get('driver') or 'default',
         pool_configs=[
             IPAMPool(
                 subnet=config.get('subnet'),