diff --git a/components/dom_crawler.rst b/components/dom_crawler.rst
index 4a4da289d4f..3688e07c97c 100644
--- a/components/dom_crawler.rst
+++ b/components/dom_crawler.rst
@@ -232,6 +232,12 @@ and :phpclass:`DOMNode` objects:
 
     The ``html`` method is new in Symfony 2.3.
 
+    .. caution::
+
+        Due to an issue in PHP, the ``html()`` method returns wrongly decoded HTML
+        entities in PHP versions lower than 5.3.6 (for example, it returns ``•``
+        instead of ``•``).
+
 Links
 ~~~~~