From 307e13796b194e8395ae2333b61806c629626dcc Mon Sep 17 00:00:00 2001
From: Hugo Lopes Tavares <hltbra@gmail.com>
Date: Fri, 27 Oct 2017 11:53:42 -0400
Subject: [PATCH] Add IpAddressType to DESCRIBE_LOAD_BALANCERS_TEMPLATE

---
 moto/elbv2/responses.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/moto/elbv2/responses.py b/moto/elbv2/responses.py
index 3e853518..3a83dbfa 100644
--- a/moto/elbv2/responses.py
+++ b/moto/elbv2/responses.py
@@ -572,6 +572,7 @@ DESCRIBE_LOAD_BALANCERS_TEMPLATE = """<DescribeLoadBalancersResponse xmlns="http
           <Code>provisioning</Code>
         </State>
         <Type>application</Type>
+        <IpAddressType>ipv4</IpAddressType>
       </member>
       {% endfor %}
     </LoadBalancers>