diff --git a/src/Dom/Query.php b/src/Dom/Query.php
index 2899c3c..93b8daf 100644
--- a/src/Dom/Query.php
+++ b/src/Dom/Query.php
@@ -125,8 +125,8 @@ class Query
*/
public function removeHead()
{
- $html = preg_replace('/(<head>|<head\s+.+?>).+<\/head>/is', '<head></head>', $this->html);
- $this->setHtml($html);
+ $html = preg_replace('/(<head>|<head\s+.+?>).+?<\/head>/is', '<head></head>', $this->html);
+ $html && $this->setHtml($html);
return $this->ql;
}