diff --git a/tests/unit/queues/v1/test_core.py b/tests/unit/queues/v1/test_core.py
index 7919fa54..fff515ee 100644
--- a/tests/unit/queues/v1/test_core.py
+++ b/tests/unit/queues/v1/test_core.py
@@ -98,8 +98,25 @@ class TestV1Core(base.TestBase):
             result = core.queue_get_stats(self.transport, req, 'test')
             self.assertEqual(result, {})
 
-    def test_message_post(self):
-        messages = [{'ttl': 30, 'body': 'Post It!'}]
+    def test_message_post_one(self):
+        messages = {'ttl': 30, 'body': 'Post one!'}
+
+        with mock.patch.object(self.transport, 'send',
+                               autospec=True) as send_method:
+            resp = response.Response(None, '{}')
+            send_method.return_value = resp
+
+            req = request.Request()
+
+            core.message_post(self.transport, req, 'test', messages)
+            self.assertIn('queue_name', req.params)
+            self.assertEqual(json.loads(req.content),
+                             messages)
+
+    def test_message_post_many(self):
+        messages = [{'ttl': 30, 'body': 'Post one!'},
+                    {'ttl': 30, 'body': 'Post two!'},
+                    {'ttl': 30, 'body': 'Post three!'}, ]
 
         with mock.patch.object(self.transport, 'send',
                                autospec=True) as send_method:
diff --git a/zaqarclient/queues/v1/queues.py b/zaqarclient/queues/v1/queues.py
index 367febc4..64e04b33 100644
--- a/zaqarclient/queues/v1/queues.py
+++ b/zaqarclient/queues/v1/queues.py
@@ -108,6 +108,9 @@ class Queue(object):
         if not isinstance(messages, list):
             messages = [messages]
 
+        if self.client.api_version >= 1.1:
+            messages = {'messages': messages}
+
         req, trans = self.client._request_and_transport()
 
         # TODO(flaper87): Return a list of messages