diff --git a/core/admin/fieldnames/index.php b/core/admin/fieldnames/index.php
index cd78f8fe..b72473a5 100644
--- a/core/admin/fieldnames/index.php
+++ b/core/admin/fieldnames/index.php
@@ -19,6 +19,9 @@ include APP_BASE_PATH.'modulejslibs.inc.php';
diff --git a/web/admin/src/fieldnames/index.js b/web/admin/src/fieldnames/index.js
index 07a711da..ab4f6980 100644
--- a/web/admin/src/fieldnames/index.js
+++ b/web/admin/src/fieldnames/index.js
@@ -1,4 +1,3 @@
-import { FieldNameAdapter, CustomFieldAdapter } from './lib';
+import { FieldNameAdapter } from './lib';
window.FieldNameAdapter = FieldNameAdapter;
-window.CustomFieldAdapter = CustomFieldAdapter;
diff --git a/web/admin/src/fieldnames/lib.js b/web/admin/src/fieldnames/lib.js
index c7e8e5ca..807ae3ee 100644
--- a/web/admin/src/fieldnames/lib.js
+++ b/web/admin/src/fieldnames/lib.js
@@ -4,7 +4,6 @@
*/
import AdapterBase from '../../../api/AdapterBase';
-import CustomFieldAdapter from '../../../api/CustomFieldAdapter';
/**
* FieldNameAdapter
@@ -44,4 +43,4 @@ class FieldNameAdapter extends AdapterBase {
}
-module.exports = { FieldNameAdapter, CustomFieldAdapter };
+module.exports = { FieldNameAdapter };