diff --git a/src/danog/MadelineProto/MTProtoTools/AuthKeyHandler.php b/src/danog/MadelineProto/MTProtoTools/AuthKeyHandler.php
index 81e5166f..76959f2d 100644
--- a/src/danog/MadelineProto/MTProtoTools/AuthKeyHandler.php
+++ b/src/danog/MadelineProto/MTProtoTools/AuthKeyHandler.php
@@ -20,6 +20,7 @@
 namespace danog\MadelineProto\MTProtoTools;
 
 use danog\MadelineProto\Exception;
+use Amp\Artax\Request;
 
 /**
  * Manages the creation of the authorization key.