diff --git a/components/ILIAS/Test/classes/class.ilObjTestAccess.php b/components/ILIAS/Test/classes/class.ilObjTestAccess.php
index e21b83777566..db2f13047918 100755
--- a/components/ILIAS/Test/classes/class.ilObjTestAccess.php
+++ b/components/ILIAS/Test/classes/class.ilObjTestAccess.php
@@ -364,7 +364,7 @@ public static function _getCommands(): array
         $commands = [
             ["permission" => "write", "cmd" => "questionsTabGateway", "lang_var" => "tst_edit_questions"],
             ["permission" => "write", "cmd" => "ILIAS\Test\Settings\MainSettings\SettingsMainGUI::showForm", "lang_var" => "settings"],
-            ["permission" => "read", "cmd" => "testScreen", "lang_var" => "tst_run", "default" => true]
+            ["permission" => "read", "cmd" => "ILIAS\Test\Presentation\TestScreenGUI::testScreen", "lang_var" => "tst_run", "default" => true]
         ];
 
         return $commands;
diff --git a/components/ILIAS/Test/classes/class.ilObjTestListGUI.php b/components/ILIAS/Test/classes/class.ilObjTestListGUI.php
index f600724421bb..6d0b3a98fb1f 100755
--- a/components/ILIAS/Test/classes/class.ilObjTestListGUI.php
+++ b/components/ILIAS/Test/classes/class.ilObjTestListGUI.php
@@ -141,7 +141,7 @@ public function getCommands(): array
         }
         $commands = parent::getCommands();
         if ($this->access->checkAccess('read', '', $this->ref_id)) {
-            $this->insertCommand($this->getCommandLink('testScreen'), $this->lng->txt('tst_start_test'));
+            $this->insertCommand($this->getCommandLink('ILIAS\Test\Presentation\TestScreenGUI::testScreen'), $this->lng->txt('tst_start_test'));
         }
         return $commands;
     }