diff --git a/src/LaravelChatgpt.php b/src/LaravelChatgpt.php
index 5feeb46..ff714eb 100755
--- a/src/LaravelChatgpt.php
+++ b/src/LaravelChatgpt.php
@@ -43,7 +43,7 @@ public function setContext(string $context): LaravelChatgpt
 
     public function setStop(array $stop): LaravelChatgpt
     {
-        $this->stop[] = $stop;
+        $this->stop = $stop;
 
         return $this;
     }