diff --git a/src/Illuminate/Filesystem/FilesystemManager.php b/src/Illuminate/Filesystem/FilesystemManager.php
index 7e53642175ec..a30548eb5978 100644
--- a/src/Illuminate/Filesystem/FilesystemManager.php
+++ b/src/Illuminate/Filesystem/FilesystemManager.php
@@ -127,10 +127,8 @@ public function createLocalDriver(array $config)
 	 */
 	public function createS3Driver(array $config)
 	{
-		$s3Config = array_only($config, ['key', 'region', 'secret', 'signature']);
-
 		return $this->adapt(
-			new Flysystem(new S3Adapter(S3Client::factory($s3Config), $config['bucket']))
+			new Flysystem(new S3Adapter(S3Client::factory($config), $config['bucket']))
 		);
 	}