diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 077c8b9..688dbf8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -76,12 +76,7 @@ jobs:
           # PHPUnit depends on en_AU.UTF-8 locale
           sudo locale-gen en_AU.UTF-8
       - name: Install Moodle
-        run: |
-          mkdir ~/.npm-global
-          npm config set prefix '~/.npm-global'
-          export PATH=~/.npm-global/bin:$PATH
-          source ~/.profile
-          moodle-plugin-ci install -vvv --plugin ./plugin --db-host=127.0.0.1
+        run: moodle-plugin-ci install -vvv --plugin ./plugin --db-host=127.0.0.1
         env:
           DB: ${{ matrix.database }}
           MOODLE_BRANCH: ${{ matrix.moodle-branch }}
diff --git a/classes/form/config.php b/classes/form/config.php
index 515678f..09a6925 100644
--- a/classes/form/config.php
+++ b/classes/form/config.php
@@ -177,24 +177,20 @@ public function definition() {
         $mform->setDefault('secretkey', envbarlib::get_secret_key());
         $mform->addHelpButton('secretkeyg', 'secretkey', 'local_envbar');
 
-        $localid = -1;
-
         foreach ($records as $record) {
 
             $locked = false;
 
             // Local records set in config.php will be locked for editing.
             if (isset($record->local)) {
-                $record->id = $localid;
                 $locked = true;
 
                 $mform->addElement(
                     "hidden",
-                    "locked[{$localid}]",
+                    "locked[{$record->id}]",
                     $locked
                 );
-                $mform->setType("locked[{$localid}]", PARAM_INT);
-                $localid--;
+                $mform->setType("locked[{$record->id}]", PARAM_INT);
             }
 
             $id = $record->id;
diff --git a/classes/local/envbarlib.php b/classes/local/envbarlib.php
index 1727e72..2dd10b9 100644
--- a/classes/local/envbarlib.php
+++ b/classes/local/envbarlib.php
@@ -230,8 +230,10 @@ public static function get_records() {
 
             // Converting them to stdClass and adding a local flag.
             foreach ($items as $key => $value) {
-                $value['local'] = true;
-                $items[$key] = (object) $value;
+                $record = (object) $value;
+                $record->id = $key . 'LOCAL';
+                $record->local = true;
+                $items[$key] = $record;
             }
 
             $result = array_merge($items, $result);