diff --git a/mod/quiz/accessrule/seb/tests/access_manager_test.php b/mod/quiz/accessrule/seb/tests/access_manager_test.php
index bb5a0413c17..f161d309a57 100644
--- a/mod/quiz/accessrule/seb/tests/access_manager_test.php
+++ b/mod/quiz/accessrule/seb/tests/access_manager_test.php
@@ -26,7 +26,6 @@
 use quizaccess_seb\access_manager;
 use quizaccess_seb\quiz_settings;
 use quizaccess_seb\settings_provider;
-use quizaccess_seb\tests\phpunit\quizaccess_seb_testcase;
 
 defined('MOODLE_INTERNAL') || die();
 
diff --git a/mod/quiz/accessrule/seb/tests/backup_restore_test.php b/mod/quiz/accessrule/seb/tests/backup_restore_test.php
index e24c22b279a..e4fc331bc8a 100644
--- a/mod/quiz/accessrule/seb/tests/backup_restore_test.php
+++ b/mod/quiz/accessrule/seb/tests/backup_restore_test.php
@@ -23,7 +23,6 @@
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
-use quizaccess_seb\tests\phpunit\quizaccess_seb_testcase;
 
 defined('MOODLE_INTERNAL') || die();
 
diff --git a/mod/quiz/accessrule/seb/tests/base.php b/mod/quiz/accessrule/seb/tests/base.php
index 18f391f0689..9dec5fe7924 100644
--- a/mod/quiz/accessrule/seb/tests/base.php
+++ b/mod/quiz/accessrule/seb/tests/base.php
@@ -23,8 +23,6 @@
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
-namespace quizaccess_seb\tests\phpunit;
-
 use quizaccess_seb\access_manager;
 use quizaccess_seb\settings_provider;
 
diff --git a/mod/quiz/accessrule/seb/tests/event_test.php b/mod/quiz/accessrule/seb/tests/event_test.php
index 980be06caaa..8a8c9a3816e 100644
--- a/mod/quiz/accessrule/seb/tests/event_test.php
+++ b/mod/quiz/accessrule/seb/tests/event_test.php
@@ -23,7 +23,6 @@
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
-use quizaccess_seb\tests\phpunit\quizaccess_seb_testcase;
 
 defined('MOODLE_INTERNAL') || die();
 
diff --git a/mod/quiz/accessrule/seb/tests/helper_test.php b/mod/quiz/accessrule/seb/tests/helper_test.php
index d0c746a12d5..c2d09638746 100644
--- a/mod/quiz/accessrule/seb/tests/helper_test.php
+++ b/mod/quiz/accessrule/seb/tests/helper_test.php
@@ -23,7 +23,6 @@
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
-use quizaccess_seb\tests\phpunit\quizaccess_seb_testcase;
 
 defined('MOODLE_INTERNAL') || die();
 
diff --git a/mod/quiz/accessrule/seb/tests/privacy_provider_test.php b/mod/quiz/accessrule/seb/tests/privacy_provider_test.php
index 197f0c6421f..b595ccb467c 100644
--- a/mod/quiz/accessrule/seb/tests/privacy_provider_test.php
+++ b/mod/quiz/accessrule/seb/tests/privacy_provider_test.php
@@ -23,7 +23,6 @@
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
-use quizaccess_seb\tests\phpunit\quizaccess_seb_testcase;
 use core_privacy\local\request\approved_userlist;
 use core_privacy\local\request\userlist;
 use core_privacy\local\request\writer;
diff --git a/mod/quiz/accessrule/seb/tests/quiz_settings_test.php b/mod/quiz/accessrule/seb/tests/quiz_settings_test.php
index edf9ed29f48..369b9a0c5c9 100644
--- a/mod/quiz/accessrule/seb/tests/quiz_settings_test.php
+++ b/mod/quiz/accessrule/seb/tests/quiz_settings_test.php
@@ -25,7 +25,6 @@
 
 use quizaccess_seb\quiz_settings;
 use quizaccess_seb\settings_provider;
-use quizaccess_seb\tests\phpunit\quizaccess_seb_testcase;
 
 defined('MOODLE_INTERNAL') || die();
 
diff --git a/mod/quiz/accessrule/seb/tests/rule_test.php b/mod/quiz/accessrule/seb/tests/rule_test.php
index c50fb79ad8e..c325b21858a 100644
--- a/mod/quiz/accessrule/seb/tests/rule_test.php
+++ b/mod/quiz/accessrule/seb/tests/rule_test.php
@@ -25,7 +25,6 @@
 
 use quizaccess_seb\quiz_settings;
 use quizaccess_seb\settings_provider;
-use quizaccess_seb\tests\phpunit\quizaccess_seb_testcase;
 
 defined('MOODLE_INTERNAL') || die();
 
diff --git a/mod/quiz/accessrule/seb/tests/settings_provider_test.php b/mod/quiz/accessrule/seb/tests/settings_provider_test.php
index 675b9da12b1..47d58b2e1cf 100644
--- a/mod/quiz/accessrule/seb/tests/settings_provider_test.php
+++ b/mod/quiz/accessrule/seb/tests/settings_provider_test.php
@@ -23,7 +23,6 @@
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
-use quizaccess_seb\tests\phpunit\quizaccess_seb_testcase;
 use quizaccess_seb\quiz_settings;
 use quizaccess_seb\settings_provider;