diff --git a/public/webservice/classes/token_filter.php b/public/webservice/classes/token_filter.php
index e1bef9378f6..019b46bda79 100644
--- a/public/webservice/classes/token_filter.php
+++ b/public/webservice/classes/token_filter.php
@@ -94,7 +94,7 @@ class token_filter extends moodleform {
         $mform->addElement('autocomplete', 'users', get_string('user'), [], $attributes);
 
         // Service selector.
-        $options = $DB->get_records_menu('external_services', null, '', 'id, name');
+        $options = $DB->get_records_menu('external_services', null, 'name ASC', 'id, name');
         $attributes = [
             'multiple' => true,
         ];
diff --git a/public/webservice/classes/token_form.php b/public/webservice/classes/token_form.php
index 057f2d6508c..6505864172f 100644
--- a/public/webservice/classes/token_form.php
+++ b/public/webservice/classes/token_form.php
@@ -86,7 +86,7 @@ class token_form extends \moodleform {
         $mform->addRule('user', get_string('required'), 'required', null, 'client');
 
         // Service selector.
-        $options = $DB->get_records_menu('external_services', null, '', 'id, name');
+        $options = $DB->get_records_menu('external_services', null, 'name ASC', 'id, name');
         $mform->addElement('select', 'service', get_string('service', 'webservice'), $options);
         $mform->addRule('service', get_string('required'), 'required', null, 'client');
         $mform->setType('service', PARAM_INT);