diff --git a/src/plugin/admin/app/controller/TableController.php b/src/plugin/admin/app/controller/TableController.php
index 3fa88a6..8933c63 100644
--- a/src/plugin/admin/app/controller/TableController.php
+++ b/src/plugin/admin/app/controller/TableController.php
@@ -1522,7 +1522,7 @@ EOF;
         }
 
         if ($method != 'text' && $default !== null) {
-            $sql .= "DEFAULT '$default' ";
+            $sql .= "DEFAULT $default ";
         }
 
         if ($comment !== null) {