diff --git a/shotgun/config.py b/shotgun/config.py
index d2a36a5..dbecf9a 100644
--- a/shotgun/config.py
+++ b/shotgun/config.py
@@ -17,6 +17,8 @@ import copy
 import logging
 import time
 
+import six
+
 from shotgun import settings
 
 
@@ -30,11 +32,13 @@ class Config(object):
         self.offline_hosts = set()
         self.objs = deque()
         self.try_again = deque()
-        for properties in self.data.get("dump", {}).itervalues():
-            for host in properties.get("hosts", []):
-                for object_ in properties.get("objects", []):
-                    object_["host"] = host
-                    self.objs.append(copy.copy(object_))
+        for properties in six.itervalues(self.data.get('dump', {})):
+            hosts = properties.get('hosts') or [{}]
+            for obj in properties.get('objects', []):
+                for h in hosts:
+                    obj_new = copy.deepcopy(obj)
+                    obj_new['host'] = h
+                    self.objs.append(obj_new)
 
     def _timestamp(self, name):
         return "{0}-{1}".format(
@@ -68,7 +72,7 @@ class Config(object):
     @staticmethod
     def get_network_address(obj):
         """Returns network address of object."""
-        return obj["host"].get('address', '127.0.0.1')
+        return obj['host'].get('address') or obj['host'].get('hostname')
 
     def on_network_error(self, obj):
         """Lets the object to have another attempt for being proccessed."""
diff --git a/shotgun/test/test_config.py b/shotgun/test/test_config.py
index b4a8bdf..39e7cee 100644
--- a/shotgun/test/test_config.py
+++ b/shotgun/test/test_config.py
@@ -94,7 +94,8 @@ class TestConfig(base.BaseTestCase):
         obj = conf.objects.next()
         self.assertEqual('10.109.2.2', conf.get_network_address(obj))
 
-    def test_get_network_address_default(self):
+    def test_get_network_address_hostname(self):
+        hostname = "fuel.tld"
         data = {
             "dump": {
                 "master": {
@@ -103,12 +104,39 @@ class TestConfig(base.BaseTestCase):
                           "type": "dir"},
                          ],
                     "hosts": [{"ssh-key": "/root/.ssh/id_rsa",
-                               "hostname": "fuel.tld"}]},
+                               "hostname": hostname}]},
             }
         }
         conf = Config(data)
         obj = conf.objects.next()
-        self.assertEqual('127.0.0.1', conf.get_network_address(obj))
+        self.assertEqual(hostname, conf.get_network_address(obj))
+
+    def test_get_network_address_absent_address_and_hostname(self):
+        data = {
+            "dump": {
+                "master": {
+                    "objects":
+                        [{"path": "/etc/nailgun",
+                          "type": "dir"}]},
+            }
+        }
+        conf = Config(data)
+        obj = conf.objects.next()
+        self.assertIsNone(conf.get_network_address(obj))
+
+    def test_obj_without_hosts(self):
+        data = {
+            "dump": {
+                "fake_role1": {
+                    "objects":
+                        [{"fake_obj_1": '1'}, {"fake_obj_2": '2'}]},
+            }
+        }
+        conf = Config(data)
+        expected_objs = [
+            {'host': {}, 'fake_obj_1': '1'},
+            {'host': {}, 'fake_obj_2': '2'}]
+        self.assertItemsEqual(expected_objs, conf.objs)
 
     def test_init(self):
         data = {