diff --git a/Service/MessageProducer.php b/Service/MessageProducer.php
index 80bb118..2ee08df 100644
--- a/Service/MessageProducer.php
+++ b/Service/MessageProducer.php
@@ -138,15 +138,23 @@ protected function doPublish($data, $routingKey = '', $extras = array())
         $producer->publish($this->encodeMessageBody($data), $routingKey, $extras);
     }
 
+    /**
+     * @param array $data
+     * @param string|array $routingKey if an array, it must have the same keys as $data
+     * @param array $extras
+     */
     protected function doBatchPublish(array $data, $routingKey = '', $extras = array())
     {
+        if (is_string($routingKey)) {
+            $routingKey = array_fill_keys(array_keys($data), $routingKey);
+        }
         $producer = $this->getProducerService();
         $producer->setContentType($this->getContentType());
         $messages = array();
-        foreach($data as $element) {
+        foreach($data as $key => $element) {
             $messages[] = array(
                 'msgBody' => $this->encodeMessageBody($element),
-                'routingKey' => $routingKey,
+                'routingKey' => $routingKey[$key],
                 'additionalProperties' => $extras
             );
         }
diff --git a/Service/MessageProducer/ConsoleCommand.php b/Service/MessageProducer/ConsoleCommand.php
index 3215dc8..ad100d7 100644
--- a/Service/MessageProducer/ConsoleCommand.php
+++ b/Service/MessageProducer/ConsoleCommand.php
@@ -33,14 +33,23 @@ public function publish($command, $arguments = array(), $options = array(), $rou
         $this->doPublish($msg, $routingKey, $extras);
     }
 
-
-    public function batchPublish($messages, $routingKey = null, $ttl = null)
+    /**
+     * @param array $messages for each item: command, arguments, options
+     * @param null $routingKey
+     * @param null $ttl
+     */
+    public function batchPublish(array $messages, $routingKey = null, $ttl = null)
     {
         $extras = array();
         if ($ttl) {
             $extras = array('expiration' => $ttl * 1000);
         }
-
+        if ($routingKey === null) {
+            $routingKey = array();
+            foreach($messages as $key => $message) {
+                $routingKey[$key] = $this->getRoutingKey($message['command'], @$message['arguments'], @$message['options']);
+            }
+        }
         $this->doBatchPublish($messages, $routingKey, $extras);
 
     }