diff --git a/src/RdfaLiteMicrodata/Infrastructure/Factories/HtmlDocumentFactory.php b/src/RdfaLiteMicrodata/Infrastructure/Factories/HtmlDocumentFactory.php
index 4a2b2d5..3d6ca9f 100644
--- a/src/RdfaLiteMicrodata/Infrastructure/Factories/HtmlDocumentFactory.php
+++ b/src/RdfaLiteMicrodata/Infrastructure/Factories/HtmlDocumentFactory.php
@@ -201,7 +201,7 @@ public function createDocumentFromSource($source)
     {
         $dom = new \DOMDocument();
         libxml_use_internal_errors(true);
-        $dom->loadHTML($source, LIBXML_NOWARNING);
+        $dom->loadHTML($source);
         $errors = libxml_get_errors();
         libxml_use_internal_errors(false);
         $this->processParsingErrors($errors);