diff --git a/upload/system/helper/db_schema.php b/upload/system/helper/db_schema.php
index e006abe5674..c68bcab167f 100644
--- a/upload/system/helper/db_schema.php
+++ b/upload/system/helper/db_schema.php
@@ -3851,7 +3851,7 @@ function oc_db_schema() {
 			],
 			[
 				'name' => 'xml',
-				'type' => 'text'
+				'type' => 'mediumtext'
 			],
 			[
 				'name' => 'status',