1 files changed, 6 insertions, 1 deletions
diff --git a/phpBB/install/index.php b/phpBB/install/index.php
index 0e298c8cdc..1ba0798abc 100644
--- a/phpBB/install/index.php
+++ b/phpBB/install/index.php
@@ -8,7 +8,6 @@
 */
 
 use Symfony\Component\Config\FileLocator;
-use Symfony\Component\DependencyInjection\Compiler\Compiler;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
 
@@ -99,6 +98,12 @@ $phpbb_container->setAlias('cache.driver.install', 'cache.driver');
 $phpbb_class_loader = $phpbb_container->get('class_loader');
 $phpbb_class_loader_ext = $phpbb_container->get('class_loader.ext');
 
+$ids = array_keys($phpbb_container->findTaggedServiceIds('container.processor'));
+foreach ($ids as $id) {
+	$processor = $phpbb_container->get($id);
+	$processor->process($phpbb_container);
+}
+
 // set up caching
 $cache = $phpbb_container->get('cache');