diff --git a/typo3/sysext/core/Classes/Database/QueryGenerator.php b/typo3/sysext/core/Classes/Database/QueryGenerator.php
index 1264043e8b4582e2505860d8f743678d9db80be3..5d731c67ae891f723043a2e3e14d33301dcc8152 100644
--- a/typo3/sysext/core/Classes/Database/QueryGenerator.php
+++ b/typo3/sysext/core/Classes/Database/QueryGenerator.php
@@ -1003,7 +1003,7 @@ class QueryGenerator
                 $out[] = '</pre>';
             }
             if (is_array($v['sub'])) {
-                $out[] = '<div class="' . $indent . '">';
+                $out[] = '<div>';
                 $out[] = $this->printCodeArray($v['sub'], $recursionLevel + 1);
                 $out[] = '</div>';
             }