diff --git a/web_src/js/features/migration.js b/web_src/js/features/migration.js
index 7a406616f..09ab49b3e 100644
--- a/web_src/js/features/migration.js
+++ b/web_src/js/features/migration.js
@@ -2,7 +2,8 @@ const $service = $('#service_type');
 const $user = $('#auth_username');
 const $pass = $('#auth_password');
 const $token = $('#auth_token');
-const $items = $('#migrate_items').find('.field');
+const $mirror = $('#mirror');
+const $items = $('#migrate_items').find('input[type=checkbox]');
 
 export default function initMigration() {
   checkAuth();
@@ -10,6 +11,7 @@ export default function initMigration() {
   $user.on('keyup', () => {checkItems(false)});
   $pass.on('keyup', () => {checkItems(false)});
   $token.on('keyup', () => {checkItems(true)});
+  $mirror.on('change', () => {checkItems(true)});
 
   const $cloneAddr = $('#clone_addr');
   $cloneAddr.on('change', () => {
@@ -34,8 +36,13 @@ function checkItems(tokenAuth) {
     enableItems = $user.val() !== '' || $pass.val() !== '';
   }
   if (enableItems && $service.val() > 1) {
-    $items.removeClass('disabled');
+    if ($mirror.is(':checked')) {
+      $items.not('[name="wiki"]').attr('disabled', true);
+      $items.filter('[name="wiki"]').attr('disabled', false);
+      return;
+    }
+    $items.attr('disabled', false);
   } else {
-    $items.addClass('disabled');
+    $items.attr('disabled', true);
   }
 }