diff --git a/extension/Classes/Core/Database/DatabaseUpdateData.php b/extension/Classes/Core/Database/DatabaseUpdateData.php
index 51e765a4c8adb13864dd96d2948c9dbd2d142e3e..9050a43c709388e680b0eee7c2eae0a2d5d77227 100644
--- a/extension/Classes/Core/Database/DatabaseUpdateData.php
+++ b/extension/Classes/Core/Database/DatabaseUpdateData.php
@@ -227,6 +227,9 @@ $UPDATE_ARRAY = array(
         "ALTER TABLE `FormSubmitLog` ADD INDEX IF NOT EXISTS `createdFeUserFormId` (`created`, `feUser`, `formId`);",
     ],
 
+    '23.10.1' => [
+        "ALTER TABLE `Dirty` ADD `browser` VARCHAR(32) NOT NULL DEFAULT '' AFTER `remoteAddress`;",
+    ],
 );