diff --git a/phpBB/includes/notification/manager.php b/phpBB/includes/notification/manager.php
index e2c6c9d0f4..be29f37a3e 100644
--- a/phpBB/includes/notification/manager.php
+++ b/phpBB/includes/notification/manager.php
@@ -7,8 +7,6 @@
 *
 */
 
-use Symfony\Component\DependencyInjection\ContainerBuilder;
-
 /**
 * @ignore
 */
diff --git a/phpBB/includes/notification/method/base.php b/phpBB/includes/notification/method/base.php
index ced85e2582..d95a65fa72 100644
--- a/phpBB/includes/notification/method/base.php
+++ b/phpBB/includes/notification/method/base.php
@@ -7,7 +7,6 @@
 *
 */
 
-use Symfony\Component\DependencyInjection\ContainerBuilder;
 
 /**
 * @ignore
diff --git a/phpBB/includes/notification/type/approve_post.php b/phpBB/includes/notification/type/approve_post.php
index 3a88d9f54a..bbd2bccfc0 100644
--- a/phpBB/includes/notification/type/approve_post.php
+++ b/phpBB/includes/notification/type/approve_post.php
@@ -7,7 +7,6 @@
 *
 */
 
-use Symfony\Component\DependencyInjection\ContainerBuilder;
 
 /**
 * @ignore
diff --git a/phpBB/includes/notification/type/approve_topic.php b/phpBB/includes/notification/type/approve_topic.php
index 0a6ca14a84..5006e3bbb8 100644
--- a/phpBB/includes/notification/type/approve_topic.php
+++ b/phpBB/includes/notification/type/approve_topic.php
@@ -7,7 +7,6 @@
 *
 */
 
-use Symfony\Component\DependencyInjection\ContainerBuilder;
 
 /**
 * @ignore
diff --git a/phpBB/includes/notification/type/base.php b/phpBB/includes/notification/type/base.php
index 626fe821e6..31150477bb 100644
--- a/phpBB/includes/notification/type/base.php
+++ b/phpBB/includes/notification/type/base.php
@@ -7,7 +7,6 @@
 *
 */
 
-use Symfony\Component\DependencyInjection\ContainerBuilder;
 
 /**
 * @ignore
diff --git a/phpBB/includes/notification/type/bookmark.php b/phpBB/includes/notification/type/bookmark.php
index 5ff39821dc..ee06a6d33b 100644
--- a/phpBB/includes/notification/type/bookmark.php
+++ b/phpBB/includes/notification/type/bookmark.php
@@ -7,7 +7,6 @@
 *
 */
 
-use Symfony\Component\DependencyInjection\ContainerBuilder;
 
 /**
 * @ignore
diff --git a/phpBB/includes/notification/type/disapprove_post.php b/phpBB/includes/notification/type/disapprove_post.php
index 3ef45fb8e3..6ef4de5cd9 100644
--- a/phpBB/includes/notification/type/disapprove_post.php
+++ b/phpBB/includes/notification/type/disapprove_post.php
@@ -7,7 +7,6 @@
 *
 */
 
-use Symfony\Component\DependencyInjection\ContainerBuilder;
 
 /**
 * @ignore
diff --git a/phpBB/includes/notification/type/disapprove_topic.php b/phpBB/includes/notification/type/disapprove_topic.php
index afd293a94f..6f92c1de77 100644
--- a/phpBB/includes/notification/type/disapprove_topic.php
+++ b/phpBB/includes/notification/type/disapprove_topic.php
@@ -7,7 +7,6 @@
 *
 */
 
-use Symfony\Component\DependencyInjection\ContainerBuilder;
 
 /**
 * @ignore
diff --git a/phpBB/includes/notification/type/pm.php b/phpBB/includes/notification/type/pm.php
index 9c1f353514..a647106a53 100644
--- a/phpBB/includes/notification/type/pm.php
+++ b/phpBB/includes/notification/type/pm.php
@@ -7,7 +7,6 @@
 *
 */
 
-use Symfony\Component\DependencyInjection\ContainerBuilder;
 
 /**
 * @ignore
diff --git a/phpBB/includes/notification/type/post.php b/phpBB/includes/notification/type/post.php
index 37020825d3..de224776db 100644
--- a/phpBB/includes/notification/type/post.php
+++ b/phpBB/includes/notification/type/post.php
@@ -7,7 +7,6 @@
 *
 */
 
-use Symfony\Component\DependencyInjection\ContainerBuilder;
 
 /**
 * @ignore
diff --git a/phpBB/includes/notification/type/post_in_queue.php b/phpBB/includes/notification/type/post_in_queue.php
index 44f4f9391c..19c3ed9fc9 100644
--- a/phpBB/includes/notification/type/post_in_queue.php
+++ b/phpBB/includes/notification/type/post_in_queue.php
@@ -7,7 +7,6 @@
 *
 */
 
-use Symfony\Component\DependencyInjection\ContainerBuilder;
 
 /**
 * @ignore
diff --git a/phpBB/includes/notification/type/quote.php b/phpBB/includes/notification/type/quote.php
index 32ee06787c..0920cea428 100644
--- a/phpBB/includes/notification/type/quote.php
+++ b/phpBB/includes/notification/type/quote.php
@@ -7,7 +7,6 @@
 *
 */
 
-use Symfony\Component\DependencyInjection\ContainerBuilder;
 
 /**
 * @ignore
diff --git a/phpBB/includes/notification/type/topic.php b/phpBB/includes/notification/type/topic.php
index 01f394ccd2..621c0f484b 100644
--- a/phpBB/includes/notification/type/topic.php
+++ b/phpBB/includes/notification/type/topic.php
@@ -7,7 +7,6 @@
 *
 */
 
-use Symfony\Component\DependencyInjection\ContainerBuilder;
 
 /**
 * @ignore
diff --git a/phpBB/includes/notification/type/topic_in_queue.php b/phpBB/includes/notification/type/topic_in_queue.php
index d931168013..c549cb12a1 100644
--- a/phpBB/includes/notification/type/topic_in_queue.php
+++ b/phpBB/includes/notification/type/topic_in_queue.php
@@ -7,7 +7,6 @@
 *
 */
 
-use Symfony\Component\DependencyInjection\ContainerBuilder;
 
 /**
 * @ignore