diff --git a/src/Symfony/Component/DomCrawler/CHANGELOG.md b/src/Symfony/Component/DomCrawler/CHANGELOG.md
index 66ce6542c4bba..2a731e819806d 100644
--- a/src/Symfony/Component/DomCrawler/CHANGELOG.md
+++ b/src/Symfony/Component/DomCrawler/CHANGELOG.md
@@ -3,7 +3,7 @@ CHANGELOG
 
 2.4.0
 -----
-
+ * `Crawler::addXmlContent()` removes the default document namespace again if it's an only namespace.
  * added support for automatic discovery and explicit registration of document
    namespaces for `Crawler::filterXPath()` and `Crawler::filter()`
  * improved content type guessing in `Crawler::addContent()`