diff --git a/libraries/classes/Controllers/Table/TableStructureController.php b/libraries/classes/Controllers/Table/TableStructureController.php
index b82a565508..06b26dcd4d 100644
--- a/libraries/classes/Controllers/Table/TableStructureController.php
+++ b/libraries/classes/Controllers/Table/TableStructureController.php
@@ -524,7 +524,7 @@ class TableStructureController extends TableController
         $fields_meta = array();
         for ($i = 0; $i < $selected_cnt; $i++) {
             $value = $this->dbi->getColumns(
-                $this->db, $this->table, $selected[$i], true
+                $this->db, $this->table, $this->dbi->escapeString($selected[$i]), true
             );
             if (count($value) == 0) {
                 $message = Message::error(