@ -212,7 +212,8 @@ trait S3ObjectTrait {
$copy->copy();
} else {
$this->getConnection()->copy($this->getBucket(), $from, $this->getBucket(), $to, 'private', array_merge([
'params' => $this->getSSECParameters() + $this->getSSECParameters(true)
'params' => $this->getSSECParameters() + $this->getSSECParameters(true),
'mup_threshold' => PHP_INT_MAX,
], $options));
}