diff --git a/include/ajax.forms.php b/include/ajax.forms.php
index 84b64179a4796ac0030e08366bfbbb07be7147e0..77b4638bf43560075ad56341de2ae693ab18f2c6 100644
--- a/include/ajax.forms.php
+++ b/include/ajax.forms.php
@@ -172,7 +172,7 @@ class DynamicFormsAjaxAPI extends AjaxController {
                 $item->update([
                     'name' =>   $basic['name'],
                     'value' =>  $basic['value'],
-                    'extra' =>  $basic['extra'],
+                    'abbrev' =>  $basic['extra'],
                 ]);
             }
         }