diff --git a/Resources/Private/Layouts/Default.html b/Resources/Private/Layouts/Default.html
index c12a137..4866c20 100644
--- a/Resources/Private/Layouts/Default.html
+++ b/Resources/Private/Layouts/Default.html
@@ -1,4 +1,4 @@
-<html xmlns:f="http://xsd.helmut-hummel.de/ns/TYPO3/CMS/Fluid/ViewHelpers"
+<html xmlns:f="http://typo3.org/ns/TYPO3/CMS/Fluid/ViewHelpers"
       data-namespace-typo3-fluid="true">
 <div class="search-core">
     <f:render section="Content"/>
