diff --git a/www/api.php b/www/api.php
index ece1f8f827..7033a9e1d7 100644
--- a/www/api.php
+++ b/www/api.php
@@ -9,7 +9,7 @@
  * file that was distributed with this source code.
  */
 
-use Symfony\Component\HttpKernel\Debug\ErrorHandler;
+use Symfony\Component\Debug\ErrorHandler;
 
 require_once __DIR__ . '/../lib/autoload.php';
 
diff --git a/www/index.php b/www/index.php
index 22f1a537a2..924a601ef3 100644
--- a/www/index.php
+++ b/www/index.php
@@ -9,7 +9,7 @@
  * file that was distributed with this source code.
  */
 
-use Symfony\Component\HttpKernel\Debug\ErrorHandler;
+use Symfony\Component\Debug\ErrorHandler;
 
 require_once __DIR__ . "/../lib/autoload.php";
 
diff --git a/www/index_dev.php b/www/index_dev.php
index a3119aeb90..27ee07a78a 100644
--- a/www/index_dev.php
+++ b/www/index_dev.php
@@ -9,7 +9,7 @@
  * file that was distributed with this source code.
  */
 
-use Symfony\Component\HttpKernel\Debug\ErrorHandler;
+use Symfony\Component\Debug\ErrorHandler;
 
 require_once __DIR__ . "/../lib/autoload.php";