diff --git a/app/Models/Reply.php b/app/Models/Reply.php
index 5f5fbb0..7841842 100644
--- a/app/Models/Reply.php
+++ b/app/Models/Reply.php
@@ -11,6 +11,7 @@ namespace App\Models;
  * @property int user_id
  * @property int topic_id
  * @property User user
+ * @property Topic topic
  * @package App\Models
  */
 class Reply extends Model
diff --git a/app/Transformers/ReplyTransformer.php b/app/Transformers/ReplyTransformer.php
index 51a0cf3..f614c8a 100644
--- a/app/Transformers/ReplyTransformer.php
+++ b/app/Transformers/ReplyTransformer.php
@@ -15,7 +15,7 @@ use League\Fractal\TransformerAbstract;
 
 class ReplyTransformer extends TransformerAbstract
 {
-    protected $availableIncludes = ['user'];
+    protected $availableIncludes = ['user', 'topic'];
 
     public function transform(Reply $reply)
     {
@@ -29,6 +29,11 @@ class ReplyTransformer extends TransformerAbstract
         ];
     }
 
+    public function includeTopic(Reply $reply)
+    {
+        return $this->item($reply->topic, new TopicTransformer());
+    }
+
     public function includeUser(Reply $reply)
     {
         return $this->item($reply->user, new UserTransformer());