diff --git a/src/PubSub/Drivers/LocalClient.php b/src/PubSub/Drivers/LocalClient.php
index fe55715..26ac487 100644
--- a/src/PubSub/Drivers/LocalClient.php
+++ b/src/PubSub/Drivers/LocalClient.php
@@ -34,10 +34,10 @@ class LocalClient implements ReplicationInterface
      *
      * @param  string  $appId
      * @param  string  $channel
-     * @param  stdClass  $payload
+     * @param  array  $payload
      * @return bool
      */
-    public function publish($appId, string $channel, stdClass $payload): bool
+    public function publish($appId, string $channel, array $payload): bool
     {
         return true;
     }
diff --git a/src/PubSub/ReplicationInterface.php b/src/PubSub/ReplicationInterface.php
index e0b39a8..8deb9a6 100644
--- a/src/PubSub/ReplicationInterface.php
+++ b/src/PubSub/ReplicationInterface.php
@@ -22,10 +22,10 @@ interface ReplicationInterface
      *
      * @param  string  $appId
      * @param  string  $channel
-     * @param  stdClass  $payload
+     * @param  array  $payload
      * @return bool
      */
-    public function publish($appId, string $channel, stdClass $payload): bool;
+    public function publish($appId, string $channel, array $payload): bool;
 
     /**
      * Subscribe to receive messages for a channel.