diff --git a/test2/conftest.py b/test2/conftest.py
index 00a5b6f..07b5f01 100644
--- a/test2/conftest.py
+++ b/test2/conftest.py
@@ -90,7 +90,13 @@ def monkey_patch_urllib_dns_resolver():
         log.debug("resolving domain name %s" % repr(args))
         if 'nginx-proxy' in args[0]:
             docker_client = docker.from_env()
-            ip = docker_client.containers(filters={"status": "running", "ancestor": "jwilder/nginx-proxy:test"})[0]["NetworkSettings"]["Networks"]["bridge"]["IPAddress"]
+            net_info = docker_client.containers(filters={"status": "running", "ancestor": "jwilder/nginx-proxy:test"})[0]["NetworkSettings"]["Networks"]
+            if "bridge" in net_info:
+                ip = net_info["bridge"]["IPAddress"]
+            else:
+                # not default bridge network, fallback on first network defined
+                network_name = net_info.keys()[0]
+                ip = net_info[network_name]["IPAddress"]
             log.info("resolving domain name %r as IP address is %s" % (args[0], ip))
             return [
                 (socket.AF_INET, socket.SOCK_STREAM, 6, '', (ip, args[1])), 
diff --git a/test2/test_composev2.py b/test2/test_composev2.py
new file mode 100644
index 0000000..88a4f80
--- /dev/null
+++ b/test2/test_composev2.py
@@ -0,0 +1,10 @@
+import pytest
+
+def test_unknown_virtual_host(docker_compose, nginxproxy):
+    r = nginxproxy.get("http://nginx-proxy/")
+    assert r.status_code == 503
+
+def test_forwards_to_whoami(docker_compose, nginxproxy):
+    r = nginxproxy.get("http://web.nginx-proxy.local/port")
+    assert r.status_code == 200   
+    assert r.text == "answer from port 81\n"
diff --git a/test2/test_composev2.yml b/test2/test_composev2.yml
new file mode 100644
index 0000000..5ffaf57
--- /dev/null
+++ b/test2/test_composev2.yml
@@ -0,0 +1,14 @@
+version: '2'
+services:
+  nginx-proxy:
+    image: jwilder/nginx-proxy:test
+    volumes:
+      - /var/run/docker.sock:/tmp/docker.sock:ro
+
+  web:
+    image: web 
+    expose:
+      - "81"
+    environment:
+      WEB_PORTS: 81
+      VIRTUAL_HOST: web.nginx-proxy.local
\ No newline at end of file